*{
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}
.container-fluid {
    padding: 0;
    margin: 0;
}
.container {
    max-width: 1135px;
    padding: 0 15px !important;
}
a {
    text-decoration: none;
}
.menuanchor span img {
    width: 30px;
    filter: brightness(0) invert(1);
   -webkit-filter: brightness(0) invert(1);
}
a:hover {
    text-decoration: none;
}
p {
    margin: 0;
}
ul {
    padding: 0;
    margin: 0;
}
li {
    list-style-type: none;
}
#header-pc {
    background-color: #FFCC2A;
}
/* .logo {
    padding: 10px 0;
} */
.header-top-pc {
    margin-top: 30px;
}
.header-top-pc .phone {
    display: flex;
    margin-right: 20px;
}
.header-top-pc .phone a {
    font-size: 17px;
    color: #6f6f6f;
}
.header-top-pc .phone i {
    font-size: 12px;
    color: white;
    width: 30px;
    height: 30px;
    background-color: #b68d03;
    border-radius: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    margin: 0 5px;
}
.header-socials-pc {
    display: flex;
}
.header-socials-pc i{
    cursor: pointer;
    font-size: 12px;
    color: #868686;
    width: 30px;
    height: 30px;
    background-color: white;
    border: #ededed solid 1px;
    border-radius: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 5px;
}
.header-socials-pc i:hover {
    background-color: goldenrod;
    color: white;
}
.form-search {
    width: 0;
    opacity: 0;
    pointer-events: none;
    margin-left: 20px;
    position: relative;
    transition: 0.3s all ease-in-out;
}
.form-search-click {
    width: 180px;
    opacity: 1;
    pointer-events: auto;
}
.bg-black {
    background-color: black !important;
}
.form-search input {
    width: 100%;
    outline: none;
    border-radius: 20px;
    padding: 3px 30px 3px 10px;
    border: #4fc0f8 1px solid;
}
.form-search .fa-magnifying-glass {
    color: #b64c00;
    position: absolute;
    top: 7px;
    right: 10px;
}
.icon-search-pc i {
    background-color: #1866b1;
    cursor: pointer;
    font-size: 12px;
    color: white;
    width: 30px;
    height: 30px;
    border: #ededed solid 1px;
    border-radius: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 5px;
}
.header-bottom-pc {
    padding-top: 22px;
}
.img-logo {
    /* padding: 15px 0; */
    height: 130px;
}
.header-bottom-pc ul li {
    overflow: hidden;
    position: relative;
    font-size: 16px;
    padding: 10px 12px;
    transition: 0.3s all ease-in-out;
}
.header-bottom-pc ul li a {
    position: relative;
    z-index: 2;
    color: black;
    font-weight: 600;
}
.active-menu-pc {
    background-color: #b68d03;
    border-top-right-radius: 10px;
    border-bottom-right-radius: 0;
    border-bottom-left-radius: 0;
    border-top-left-radius: 10px;
}
.active-menu-pc a {
    color: white !important;
}
.active-menu-pc:after{
    content: '';
    display: block;
    height: 27px;
    width: 50%;
    position: absolute;
    left: 0;
    bottom: 0;
    background: url(https://songdavietduc.com/images/menubg_01.png) left bottom no-repeat;
    background-size: 100% 27px;
  }
.active-menu-pc:before{
    content: '';
    display: block;
    height: 27px;
    width: 50%;
    position: absolute;
    left: auto;
    right: 0;
    bottom: 0;
    background: url(https://songdavietduc.com/images/menubg_02.png) left bottom no-repeat;
    background-size: 100% 27px;
}
.header-bottom-pc ul li:hover {
    overflow: visible;
    background-color: #b68d03;
    border-top-right-radius: 10px;
    border-bottom-right-radius: 0;
    border-bottom-left-radius: 0;
    border-top-left-radius: 10px;
}
.header-bottom-pc ul li:hover a{
    color: white !important;
}
.header-bottom-pc ul li:hover::after {
    content: '';
    display: block;
    height: 27px;
    width: 50%;
    position: absolute;
    left: 0;
    bottom: 0;
    background: url(https://songdavietduc.com/images/menubg_01.png) left bottom no-repeat;
    background-size: 100% 27px;
}
.header-bottom-pc ul li:hover::before {
    content: '';
    display: block;
    height: 27px;
    width: 50%;
    position: absolute;
    left: auto;
    right: 0;
    bottom: 0;
    background: url(https://songdavietduc.com/images/menubg_02.png) left bottom no-repeat;
    background-size: 100% 27px;
}
.header-bottom-pc ul li:hover .menu-pc-lv2 {
    z-index: 2;
    opacity: 1;
}
.menu-pc-lv2 {
    opacity: 0;
    transition: 0.3s all ease-in-out;
    background-color: #792d39;
    width: 200px;
    position: absolute;
    top: 100%;
    left: 0;
}
.menu-pc-lv2 a {
    display: block;
    border-bottom: 1px solid #8a3341;
    font-weight: 400 !important;
    color: white !important;
    font-size: 14px;
    padding: 10px 30px !important;
}
.menu-pc-lv2 a::before {
    content: '';
    display: block;
    width: 7px;
    height: 7px;
    background-color: #c8a741;
    position: absolute;
    top: 50%;
    left: 15px;
    z-index: 1;
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
    transform: rotate(-45deg);
    margin-top: -3.5px;
}
.menu-pc-lv2 a:hover {
    background-color: #c8a741;
}
.menu-pc-lv2 a:hover::before {
    background-color: white;
}
#header-mobile {
    background-color: #FFCC2A;
    /* padding: 10px 10px; */
    display: none;
}
#header-mobile .logo-mobile {
    width: 50px;
}
#header-mobile .icon-menu {
    color: white;
    font-size: 25px;
}
.menu-mobile {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 18;
}
.opa {
    opacity: 1 !important;
    pointer-events: auto !important;
}
.tranx {
    transform: translateX(0) !important;
}
.menu-mobile .lop-phu {
    transition: 0.3s all ease-in-out;
    opacity: 0;
    pointer-events: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: #6f6f6f33;
    z-index: 19;
}

.menu-mobile .list-menu-mobile {
    transition: all ease-in-out 0.6s;
    transform: translateX(-100%);
    overflow: auto;
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    width: 350px;
    z-index: 20;
    background-color: #c8a741;
    padding: 50px 20px 20px;
}
.menu-mobile .list-menu-mobile ul li a {
    display: block;
    color: white;
    padding: 10px 0;
}
.list-menu-mobile .fa-circle-xmark {
    position: fixed;
    top: 14px;
    left: 20px;
    font-size: 36px;
    color: white;
}
.list-menu-mobile .menu-mobile-vl2 {
    display: none;
    padding-left: 20px;
}
.list-menu-mobile .fa-angle-right {
    color: white;
}
.fa-angle-right {
    transition: all 0.3s ease-in-out;
}
.rotate {
    transform: rotate(90deg);
}

.menu-mobile {
    transition: 0.6s all ease-in-out;
    opacity: 0;
    pointer-events: none;
}
.item-banner {
    
    overflow: hidden;
}
.item-banner img {
    max-height: 600px;
    object-fit: fill;
}
.page-section-intro {
    padding: 30px 0;
    overflow: hidden;
    background: url(https://songdavietduc.com/images/hoatiet_1.jpg) top left no-repeat;
}
.title-page-section {
    font-weight: 200;
    text-align: center;
    color: #b68d03;
}
.pr-80 {
    padding-right: 80px !important;
}
.title-page-section::after {
    content: '';
    display: block;
    background: url(https://songdavietduc.com/images/line.png) center center no-repeat;
    background-size: 11.3rem 1.5rem;
    height: 15px;
    margin: 35px 0px 20px;
    background-size: contain;
}
.content-page-section {
    font-family:Verdana,Geneva,sans-serif !important;
    font-size: 14px;
    text-align: justify;
    line-height: 29px;
}
.intro-button {
    margin-top: 4rem;
    text-align: center;
}
.intro-button2 {
    margin-top: 2rem;
    text-align: center;
}
.intro-desc {
    text-align: justify;
    line-height: 29px;
    font-size: 14px;
}
.intro-video {
    position: relative;
}
.bg-yellow {
    background-color: #FFCC2A;
}
.btn-more {
    display: inline-block;
    background-color: #FFCC2A;
    color: #fff;
    -webkit-border-radius: 2.3rem;
    -moz-border-radius: 2.3rem;
    border-radius: 2.3rem;
    -moz-background-clip: padding;
    -webkit-background-clip: padding-box;
    background-clip: padding-box;
    padding: 3px;
    -webkit-transition: all .25s linear;
    -moz-transition: all .25s linear;
    -ms-transition: all .25s linear;
    -o-transition: all .25s linear;
    transition: all .25s linear;
}
.btn-more span {
    display: inline-block;
    padding: 6px 60px;
    font-size: 18px;
    text-transform: uppercase;
    color: #fff;
    border: #fff solid 1px;
    -webkit-border-radius: 2rem;
    -moz-border-radius: 2rem;
    border-radius: 2rem;
    -moz-background-clip: padding;
    -webkit-background-clip: padding-box;
    background-clip: padding-box;
    text-align: center;
    white-space: nowrap;
}
.intro-video .intro-circle {
    position: absolute;
    top: 50%;
    left: -48px;
    -webkit-transform: translate(0,-50%);
    -moz-transform: translate(0,-50%);
    -ms-transform: translate(0,-50%);
    -o-transform: translate(0,-50%);
}
.videc-circle {
    display: inline-block;
    width: 6rem;
    height: 6rem;
    background-color: #fff;
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
    transform: rotate(-45deg);
    -webkit-box-shadow: 0 5px 29px 0 rgba(0,0,0,.22);
    -moz-box-shadow: 0 5px 29px 0 rgba(0,0,0,.22);
    box-shadow: 0 5px 29px 0 rgba(0,0,0,.22);
    position: relative;
}
.videc-circle .circle-1 {
    transition: 0.4s all ease-in-out;
    display: inline-block;
    width: 5rem;
    height: 5rem;
    border: #1866b1 solid 1px;
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%,-50%);
    -moz-transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
    -o-transform: translate(-50%,-50%);
    z-index: 1;
}
.videc-circle .circle-1 .circle-2 {
    transition: 0.4s all ease-in-out;
    display: inline-block;
    width: 4rem;
    height: 4rem;
    background-color: white;
    -webkit-transform: translate(-50%,-50%);
    -moz-transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
    -o-transform: translate(-50%,-50%);
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 2;
}
.videc-circle .circle-1 .circle-2 .brand-icon {
    display: block;
    width: 3rem;
    height: 2rem;
    background: url(https://songdavietduc.com/images/brand_icon.png) center center no-repeat;
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%,-50%);
    -moz-transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
    -o-transform: translate(-50%,-50%);
    z-index: 3;
    -webkit-transform: translate(-50%,-50%) rotate(45deg);
    -moz-transform: translate(-50%,-50%) rotate(45deg);
    -ms-transform: translate(-50%,-50%) rotate(45deg);
    -o-transform: translate(-50%,-50%) rotate(45deg);
}
.intro-video .play-overlay {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 50vw;
    height: 100%;
}
.intro-video .play-overlay .icon-play {
    cursor: pointer;
    display: inline-block;
    width: 56px;
    height: 56px;
    text-align: center;
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%,-50%);
    -moz-transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
    -o-transform: translate(-50%,-50%);
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    border-radius: 50%;
    -moz-background-clip: padding;
    -webkit-background-clip: padding-box;
    background-clip: padding-box;
    z-index: 4;
    background-color: #fff;
    -webkit-transition: all .25s linear;
    -moz-transition: all .25s linear;
    -ms-transition: all .25s linear;
    -o-transition: all .25s linear;
    transition: all .25s linear;
}
.intro-video .play-overlay .icon-play .circle-play {
    width: 48px;
    height: 48px;
    line-height: 48px;
    font-size: 24px;
    text-align: center;
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%,-50%);
    -moz-transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
    -o-transform: translate(-50%,-50%);
    border: #1866b1 solid 1px;
    color: #1866b1;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    border-radius: 50%;
    -moz-background-clip: padding;
    -webkit-background-clip: padding-box;
    background-clip: padding-box;
    -webkit-transition: all .25s linear;
    -moz-transition: all .25s linear;
    -ms-transition: all .25s linear;
    -o-transition: all .25s linear;
    transition: all .25s linear;
}
.intro-video .intro-img {
    width: 48.6vw;
    max-width: 50vw;
    -webkit-opacity: 1;
    -moz-opacity: 1;
    opacity: 1;
    -webkit-transition: all .25s linear;
    -moz-transition: all .25s linear;
    -ms-transition: all .25s linear;
    -o-transition: all .25s linear;
    transition: all .25s linear;
}
.icon-play:hover {
    background-color: #792d39 !important;
}
.icon-play:hover .circle-play {
    color: white !important;
    border: white solid 1px !important;
}
#header-mobile .phone i {
    font-size: 12px;
    color: white;
    width: 30px;
    height: 30px;
    background-color: #b68d03;
    border-radius: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    margin: 0 5px;
}
#header-mobile .phone {
    display: flex;
    align-items: center;
    margin-left: 10px;
}
#header-mobile .phone a {
    color: #000 !important;
}
.tab-video {
    transition: 0.3s all ease-in-out;
    opacity: 0;
    pointer-events: none;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 18;
}
.cboxoverlay {
    cursor: zoom-out;
    z-index: 19;
    position: fixed;
    width: 100vw;
    height: 100vh;
    background-color: #000000c4;
    background-image: url(https://songdavietduc.com/images/overlay.png);
}
.colorbox {
    position: fixed;
    top: 50%;
    left: 50%;
    z-index: 20;
    transform: translate(-50%, -50%);
    padding: 10px 10px 20px 10px;
    border-radius: 8px;
    background-color: white;
}
.tab-video .video {
    max-width: 700px;
    width: 700px;
    height: 395px;
}
#section-nav-container {
    position: fixed;
    top: 50%;
    right: 0;
    width: 50px;
    z-index: 0;
    list-style: none;
    margin: 0;
    padding: 0;
    -webkit-transition: all .25s linear;
    -moz-transition: all .25s linear;
    -ms-transition: all .25s linear;
    -o-transition: all .25s linear;
    transition: all .25s linear;
    -webkit-transform: translate(0,-50%);
    -moz-transform: translate(0,-50%);
    -ms-transform: translate(0,-50%);
    -o-transform: translate(0,-50%);
}
#section-nav-container ul {
    margin: 0;
    padding: 0;
    list-style: none;
    position: absolute;
    top: 50%;
    right: 0;
    width: 50px;
    -webkit-transform: translate(0,-50%);
    -moz-transform: translate(0,-50%);
    -ms-transform: translate(0,-50%);
    -o-transform: translate(0,-50%);
}
#section-nav-container ul li.active a {
    background-color: #25aae2;
    color: #fff;
    border: none;
}
#section-nav-container ul li a {
    display: block;
    width: 50px;
    height: 50px;
    margin-bottom: 2px;
    background-color: #FFCC2A;
    text-decoration: none;
    -webkit-border-top-right-radius: 0;
    -webkit-border-bottom-right-radius: 0;
    -webkit-border-bottom-left-radius: 25px;
    -webkit-border-top-left-radius: 25px;
    -moz-border-radius-topright: 0;
    -moz-border-radius-bottomright: 0;
    -moz-border-radius-bottomleft: 25px;
    -moz-border-radius-topleft: 25px;
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
    border-bottom-left-radius: 25px;
    border-top-left-radius: 25px;
    -moz-background-clip: padding;
    -webkit-background-clip: padding-box;
    background-clip: padding-box;
    position: relative;
}
#section-nav-container ul li a {
    display: flex;
    justify-content: center;
    align-items: center;
}
#section-nav-container ul li a span img {
    position: relative;
    z-index: 5;
}
#section-nav-container ul li a .nav-title {
    display: block;
    width: 0;
    padding: 0 30px 0 25px;
    height: 50px;
    line-height: 50px;
    position: absolute;
    right: -100%;
    top: 0;
    z-index: 1;
    background-color: #25aae2;
    color: #fff;
    white-space: nowrap;
    -webkit-transition: all .25s linear;
    -moz-transition: all .25s linear;
    -ms-transition: all .25s linear;
    -o-transition: all .25s linear;
    transition: all .25s linear;
    -webkit-opacity: 0;
    -moz-opacity: 0;
    opacity: 0;
    -webkit-border-top-right-radius: 0;
    -webkit-border-bottom-right-radius: 0;
    -webkit-border-bottom-left-radius: 25px;
    -webkit-border-top-left-radius: 25px;
    -moz-border-radius-topright: 0;
    -moz-border-radius-bottomright: 0;
    -moz-border-radius-bottomleft: 25px;
    -moz-border-radius-topleft: 25px;
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
    border-bottom-left-radius: 25px;
    border-top-left-radius: 25px;
    -moz-background-clip: padding;
    -webkit-background-clip: padding-box;
    background-clip: padding-box;
    text-transform: uppercase;
    font-size: 14px;
    overflow: hidden;
    font-weight: 100;
}
#section-nav-container ul li:hover a .nav-title {
    -webkit-opacity: 1;
    -moz-opacity: 1;
    opacity: 1;
    right: 25px;
    min-width: 156px;
    width: auto;

}
#section-nav-container ul li:hover a {
    background-color: #25aae2;
    color: #fff;
    border: none;

}
.head_title2 {
    padding: 79px 0 95px !important;
    background: url(https://songdavietduc.com/images/headline_with_logo.png) top center no-repeat;
    background-size: 250px 180px;
    text-align: center;
    text-transform: uppercase;
    color: #b68d03;
    font-weight: 300;
}
.head_title2 h1 {
    font-weight: 200;
}
.abouts {
    position: relative;
}
.abouts .img {
    position: relative;
}
.abouts .img .img1 {
    height: 250px ;
    width: 100%;
    object-fit: cover;
    -webkit-opacity: .9;
    -moz-opacity: .9;
    opacity: .9;
    -webkit-transition: all .25s linear;
    -moz-transition: all .25s linear;
    -ms-transition: all .25s linear;
    -o-transition: all .25s linear;
    transition: all .25s linear;
}
.abouts .img .bg-angle {
    background-color: #fff;
    height: calc(10rem + 10px);
    position: absolute;
    bottom: -8rem;
    left: 0;
    right: 0;
    -webkit-transform: skew(0deg,-5deg);
    -moz-transform: skew(0deg,-5deg);
    -ms-transform: skew(0deg,-5deg);
    -o-transform: skew(0deg,-5deg);
    -webkit-transition: all .25s ease;
    -moz-transition: all .25s ease;
    -ms-transition: all .25s ease;
    -o-transition: all .25s ease;
    transition: all .25s ease;
}
.abouts .item-icon {
    position: absolute;
    bottom: -10%;
    left: 50%;
    -webkit-transform: translate(-50%,0);
    -moz-transform: translate(-50%,0);
    -ms-transform: translate(-50%,0);
    -o-transform: translate(-50%,0);
    -webkit-transition: all .25s ease;
    -moz-transition: all .25s ease;
    -ms-transition: all .25s ease;
    -o-transition: all .25s ease;
    transition: all .25s ease;
    z-index: 10;
}
.videc-circle {
    display: inline-block;
    width: 6rem;
    height: 6rem;
    background-color: #fff;
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
    transform: rotate(-45deg);
    -webkit-box-shadow: 0 5px 29px 0 rgba(0,0,0,.22);
    -moz-box-shadow: 0 5px 29px 0 rgba(0,0,0,.22);
    box-shadow: 0 5px 29px 0 rgba(0,0,0,.22);
    position: relative;
}
.videc-circle .circle-1 {
    display: inline-block;
    width: 5rem;
    height: 5rem;
    border: #FFCC2A solid 1px;
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%,-50%);
    -moz-transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
    -o-transform: translate(-50%,-50%);
    z-index: 1;
}
.videc-circle .circle-1 .circle-2 {
    display: inline-block;
    width: 4rem;
    height: 4rem;
    background-color: white;
    -webkit-transform: translate(-50%,-50%);
    -moz-transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
    -o-transform: translate(-50%,-50%);
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 2;
}
.videc-circle .circle-1 .circle-2 img {
    width: 90px !important;
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 3;
    -webkit-transform: translate(-50%,-50%) rotate(45deg);
    -moz-transform: translate(-50%,-50%) rotate(45deg);
    -ms-transform: translate(-50%,-50%) rotate(45deg);
    -o-transform: translate(-50%,-50%) rotate(45deg);
}
.abouts h3 {
    font-weight: 700;
    text-transform: uppercase;
    text-align: center;
    font-size: 18px;
    color: #792d39;
}
.abouts:hover .item-icon .videc-circle .circle-1 {
     border-color: #b68d03;
}
.abouts:hover .item-icon .videc-circle .circle-1 .circle-2 {
    background-color: #b68d03;
}
.abouts .img:hover .bg-angle {
    -webkit-transform: skew(0deg,0deg);
    -moz-transform: skew(0deg,0deg);
    -ms-transform: skew(0deg,0deg);
    -o-transform: skew(0deg,0deg);
    bottom: -3rem;
    height: 5rem;
}
.abouts h3 {
    position: relative;
    z-index: 12;
    margin-top: 50px;
    margin-bottom: 10px;
}
.home-product {
    margin-top: 50px;
    padding: 50px 0;
}
.bg-2 {
    background: #fbfbfb url(https://songdavietduc.com/images/featured_project_bg.png) center bottom no-repeat;
    background-size: contain;
    padding-top: 30px;
}
.home-product .name {
    text-align: center;
}
.home-product .name a {
    font-size: 18px;
    line-height: 4.2rem;
    margin: 0;
    padding: 0;
    text-transform: uppercase;
    color: #1866b1;
    font-weight: 400;
}
.home-product .prbox {
    max-height: 237px;
    overflow: hidden;
}
.home-product .prbox img {
    transition: 0.3s all ease-in-out;
}
.home-product .prbox:hover img {
    transform: scale(1.1);
}
.thungo-container img {
    max-width: 100%;
    object-fit: cover;
    height: 100%;
}
.img-left {
    position: relative;
}
.img-left::after {
    content: '';
    display: block;
    width: 15px;
    height: 100%;
    background-color: rgba(255,255,255,.5);
    position: absolute;
    top: 0;
    right: 0;
}
.img-right::after {
    content: '';
    display: block;
    width: 15px;
    height: 100%;
    background-color: rgba(255,255,255,.5);
    position: absolute;
    top: 0;
    left: 0;
}
.content-thungo {
    padding: 50px 30px 10px !important;
    background-color: white;
}
.content-thungo .content .motto {
    font-family:Verdana,Geneva,sans-serif;
    font-size: 17px;
    text-align:justify;
}
.content-thungo .content .slogan1 {
    color: #b68d03;
    margin: 20px 0;
    text-align: center;
    font-weight: 600;
    font-family:Comic Sans MS,cursive;
}
.content-thungo .content .slogan2 {
    text-align: center;
    font-size: 20px;
    font-weight: 700;
}
.module3 {
    padding-top: 40px;
    padding-bottom: 50px;
}
.module3 h3.name {
    background: url(https://songdavietduc.com/images/headcaption.png) left top no-repeat;
    font-size: 24px;
    line-height: 32px;
    margin: 0;
    padding: 0px 0px 0px 50px;
    text-align: left;
    text-transform: uppercase;
    color: #009039;
    font-weight: 300;
}
.content-responsive p {
    font-weight: 600;
    color: #b68d03;
    margin-bottom: 10px;
}
.content-responsive span {
    color: #333333;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    overflow: hidden;
    font-size: 14px;
    height: 66px;
}
.regular-slide-item {
    padding: 0 15px;
}
.regular-slide-item img {
    cursor: pointer;
    transition: 0.3s all ease-in-out;
    -webkit-filter: grayscale(100%);
    -moz-filter: grayscale(100%);
    filter: grayscale(100%);
}
.regular-slide-item img:hover {
    -webkit-filter: grayscale(0);
    -moz-filter: grayscale(0);
    filter: grayscale(0);
}
.regular-slide {
    padding: 25px 0;
}
.regular {
    margin-top: 30px;
    border-top: #b68d03 solid 3px;
}
.bg-green {
    background-color: #009039;
}
.register-home {
    padding: 50px 0;
}
.register-home p {
    color: white;
    font-size: 24px;
}
.register-home form {
    position: relative;
    width: 370px;
}
.register-home input {
    width: 100%;
    padding: 8px 42px 8px 24px;
    border: none;
    outline: none;
    border-radius: 20px;
}
.register-home button {
    padding: 5px 20px;
    background-color: #25aae2;
    color: white;
    border: none;
    border-radius: 20px;
    outline: none;
    position: absolute;
    right: 3px;
    top: 50%;
    transform: translateY(-50%);
}
.footer2 {
    border-top-width: 12px;
    color: black;
}
.footer2 .wp {
    margin: 0;
    padding: 50px 0 20px 0;
    background: #fff url(https://songdavietduc.com/images/footerbg.png) bottom center no-repeat;
}
p.titleweb {
    color: #25aae2;
    font-size: 16px;
    text-transform: uppercase;
    padding: 0px 0px 15px 0px;
    border-bottom: 2px #dddddd solid;
    position: relative;
    margin-bottom: 28px;
}
p.titleweb:after {
    display: block;
    content: "";
    background: #25aae2;
    width: 100px;
    height: 2px;
    bottom: -2px;
    position: absolute;
}
.info_f p {
    position: relative;
    
    min-height: 20px;
    margin-bottom: 10px;
    color: #000000;
}
.info_f p i {
    color: #25aae2;
    margin-right: 10px;
}
.footer2 input{
    background: rgba(177, 177, 177, 0.1);
    border: 1px solid rgba(255,255,255,.3);
    color: #000;
    padding-left: 43px;
    padding-top: 10px;
    padding-bottom: 10px;
    margin: 0;
    width: 100%;
}
.footer2 button {
    background: #25aae2;
    line-height: 44px;
    border: none;
    width: 86%;
    padding: 0;
    background-color: #25aae2;
    color: #fff;
}



.trany-gototop {
    transform: translateY(0) !important;
    opacity: 1 !important;
    pointer-events: auto !important;
}
.gototop {
    transition: 0.6s all ease-in-out;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-500px);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    position: fixed;
    bottom: 30px;
    right: 5px;
    width: 60px;
    height: 60px;
    background-color: #25aae2;
    border-radius: 100%;
    box-shadow: 1px 1px 10px 1px gray;
}
.gototop a {
    color: white !important;
    font-size: 30px;
}
.cat-title {
    padding: 10px 0;
}
.cat-title a {
    font-size: 14px;
    color: white;
}
.cat-title span {
    font-size: 14px;
    margin-left: 5px;
    color: white;
}
.head_title3 {
    margin: 0px 0px 15px 0px;
    background: url(https://songdavietduc.com/images/line.jpg) repeat-x bottom;
    padding-bottom: 10px;
}
.head_title3 p {
    font-family: 'Asap', sans-serif;
    font-family: 'Montserrat', sans-serif;
    font-family: 'Oswald', sans-serif;
    font-family: 'Roboto Condensed', sans-serif;
    margin-bottom: 0px;
    color: #000000;
    text-transform: uppercase;
    font-weight: 700;
    padding-left: 0px;
    line-height: 40px;
    font-size: 23px;
}
.box-left .head_title4 p {
    margin: 0px 0px;
    border-bottom: 0px #dddddd solid;
    font-size: 18px;
    color: white;
    font-weight: 600;
    padding: 10px 10px;
    font-family: 'Asap', sans-serif;
    font-family: 'Montserrat', sans-serif;
    font-family: 'Oswald', sans-serif;
    font-family: 'Roboto Condensed', sans-serif;
}
.box-left .head_title4 i {
    color: #b68d03;
    margin-right: 15px;
}
.box-left {
    border: 1px solid rgb(165 163 163 / 39%);;
}
.item-box-new {
    padding: 10px 10px;
}
.item-box-new2 {
    padding: 10px 10px;
}
.item-box-new img {
    border: double rgba(0, 0, 0, 0.286);
}
.item-box-new2 img {
    border: double rgba(0, 0, 0, 0.286);
    margin-bottom: 10px;
}
.item-box-new2 p {
    overflow: hidden;
    height: 25px;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    padding-left: 10px;
    font-size: 14px;
    color: #1866b1;
}
.title-item-box-new {
    overflow: hidden;
    height: 55px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    padding-left: 10px;
    font-size: 12px;
    color: black;
}
.details {
    padding-bottom: 30px;
}
.list-news {
    padding: 20px 0;
}
.list-news .list-news-item .col-8 a {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    height: 73px;
    overflow: hidden;
    margin-bottom: 15px;
    color: black;
    font-weight: 600;
}
.list-news .list-news-item p {
    color: black;
    font-size: 14px;
}
.content-page .content-page-contact p {
    font-weight: 700;
    font-size: 16px;
    font-family: Verdana,Geneva,sans-serif;
}
.content-page .content-page-contact span {
    font-weight: 400;
    font-family: Verdana,Geneva,sans-serif;
}
.content-page .content-page-contact2 p {
    margin-bottom: 10px;
    font-weight: 700;
    font-size: 16px;
    font-family: Verdana,Geneva,sans-serif;
}
.content-page .content-page-contact2 strong {
    display: block;
    margin-bottom: 10px;
    padding-left: 30px;
    font-style: italic;
}
.content-page .content-page-contact2 span {
    font-weight: 400;
    font-family: Verdana,Geneva,sans-serif;
}
.content-page .content-page-contact2 em {
    font-style: italic;
    font-size: 14px;
    font-family: 100;
}
.form-contact-item {
    align-items: center;
    flex-wrap: wrap;
    display: flex;
}
.form-contact-item label {
    margin-top: 15px;
    margin-bottom: 15px;
    font-size: 14px;
    font-weight: 700;
}
.form-contact-item input {
    width: 100%;
    margin-bottom: 15px;
    margin-top: 15px;
    padding: 5px 10px;
    border-radius: 4px;
    border: 1px solid #ccc;
    color: #555;
    font-size: 14px;
    outline: none;
}
.form-contact-item input:focus {
    transition: 0.3s;
    border: 1px solid #25aae2;
    box-shadow: 1px 1px 10px 1px rgba(128, 128, 128, 0.149);
}
.form-contact-item textarea {
    width: 100%;
    margin-bottom: 15px;
    margin-top: 15px;
    padding: 5px 10px;
    border-radius: 4px;
    border: 1px solid #ccc;
    color: #555;
    font-size: 14px;
    outline: none;
    height: 80px;
}
.form-contact-item textarea:focus {
    border: 1px solid #25aae2;
    box-shadow: 1px 1px 5px 1px rgba(128, 128, 128, 0.16);
}
.form-contact button {
    outline: none;
    border: none;
    margin-left: 83px;
    padding: 5px 10px;
    color: white;
    background-color: #337ab7;
    border-radius: 4px;
}
.form-contact button:hover {
    background-color: #2c6698;
}
.bg-img1 {
    background-size: cover;
    background-image: url(./Images/10-2021/xe-bom-2.png);
}
.anh-an{
    display: none;
}
.details img {
    width: 100% !important;
    height: auto !important;
}
.bg-img-intro {
    background-image: url(./Images/10-2021/bg-intro.jpg);
    background-attachment: fixed;
}
.pt-15 {
    padding-top: 15px !important;
}
.py-20 {
    padding-top: 20px !important;
    padding-bottom: 20px !important;
}


















































@media screen and (max-width: 556px) {
    .thungo-container img {
        max-width: 100%;
        object-fit: contain;
        height: auto;
    }
    .bg-img-intro {
        background-image: none;
    }
    .head_title3 p {
        font-family: 'Asap', sans-serif;
        font-family: 'Montserrat', sans-serif;
        font-family: 'Oswald', sans-serif;
        font-family: 'Roboto Condensed', sans-serif;
        margin-bottom: 0px;
        color: #000000;
        text-transform: uppercase;
        font-weight: 700;
        padding-left: 0px;
        line-height: 30px;
        font-size: 16px;
    }
    .anh-an{
        display: block;
    }
    #header-pc {
        display: none;
    }
    #header-mobile img {
        width: 65px !important;
        height: 50px;
    }
    #header-mobile {
        padding: 0 10px;
        display: block;
    }
    .pr-80 {
        padding-right: 0 !important;
    }
    .mb-30 {
        margin-bottom: 100px;
    }
    .intro-video .intro-circle {
        transform: translate(-50%, 0) !important;
        top: -17%;
        left: 50%;
    }
    .intro-video .intro-img {
        width: 100%;
        max-width: 100%;
    }
    .intro-video .play-overlay {
        width: 100%;
    }
    .tab-video .video {
        max-width: 350px;
        width: 350px;
        height: 199px;
    }
    .abouts {
        margin-top: 50px;
    }
    .head_title2 {
        padding: 30px 0 !important;
    }
    h1 {
        font-size: 30px;
    }
    .img-right::after {
        display: none;
    }
    .img-left::after {
        display: none;
    }
    .register-home input {
        width: 100% !important;
    }
    .register-home form {
        width: 100% !important;
    }
    .footer2 input {
        width: auto !important;
    }
    .gototop {
        transition: 0.6s all ease-in-out;
        opacity: 0;
        pointer-events: none;
        transform: translateY(-500px);
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        position: fixed;
        bottom: 30px;
        right: 5px;
        width: 40px;
        height: 40px;
        background-color: #25aae2;
        border-radius: 100%;
        box-shadow: 1px 1px 10px 1px gray;
    }
    .gototop a {
        color: white !important;
        font-size: 20px;
    }
    .list-news .list-news-item p {
        display: none;
    }
    .form-contact-item label {
        margin-top: 10px;
        margin-bottom: 10px;
    }
    .form-contact-item input {
        margin-top: 5px;
        margin-bottom: 5px;
    }
    .form-contact button {
        margin: 0;
        margin-bottom: 20px;
    }
    .text-sm-center {
        text-align: center;
        margin-bottom: 10px;
    }
}


.hotline-phone-ring-wrap {
    position: fixed;
    bottom: 0;
    left: 0;
    z-index: 9;
  }
  .hotline-phone-ring {
    position: relative;
    visibility: visible;
    background-color: transparent;
    width: 110px;
    height: 110px;
    cursor: pointer;
    z-index: 11;
    -webkit-backface-visibility: hidden;
    -webkit-transform: translateZ(0);
    transition: visibility .5s;
    left: 0;
    bottom: 0;
    display: block;
  }
  .hotline-phone-ring-circle {
      width: 85px;
    height: 85px;
    top: 10px;
    left: 10px;
    position: absolute;
    background-color: transparent;
    border-radius: 100%;
    border: 2px solid #25aae2;
    -webkit-animation: phonering-alo-circle-anim 1.2s infinite ease-in-out;
    animation: phonering-alo-circle-anim 1.2s infinite ease-in-out;
    transition: all .5s;
    -webkit-transform-origin: 50% 50%;
    -ms-transform-origin: 50% 50%;
    transform-origin: 50% 50%;
    opacity: 0.5;
  }
  .hotline-phone-ring-circle-fill {
      width: 55px;
    height: 55px;
    top: 25px;
    left: 25px;
    position: absolute;
    background-color: #25a9e271;
    border-radius: 100%;
    border: 2px solid transparent;
    -webkit-animation: phonering-alo-circle-fill-anim 2.3s infinite ease-in-out;
    animation: phonering-alo-circle-fill-anim 2.3s infinite ease-in-out;
    transition: all .5s;
    -webkit-transform-origin: 50% 50%;
    -ms-transform-origin: 50% 50%;
    transform-origin: 50% 50%;
  }
  .hotline-phone-ring-img-circle {
      background-color: #25aae2;
      width: 33px;
    height: 33px;
    top: 37px;
    left: 37px;
    position: absolute;
    background-size: 20px;
    border-radius: 100%;
    border: 2px solid transparent;
    -webkit-animation: phonering-alo-circle-img-anim 1s infinite ease-in-out;
    animation: phonering-alo-circle-img-anim 1s infinite ease-in-out;
    -webkit-transform-origin: 50% 50%;
    -ms-transform-origin: 50% 50%;
    transform-origin: 50% 50%;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .hotline-phone-ring-img-circle .pps-btn-img {
      display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
  }
  .hotline-phone-ring-img-circle .pps-btn-img img {
      width: 20px;
      height: 20px;
  }
  .hotline-bar {
    position: absolute;
    background: rgba(230, 8, 8, 0.75);
    height: 40px;
    width: 180px;
    line-height: 40px;
    border-radius: 3px;
    padding: 0 10px;
    background-size: 100%;
    cursor: pointer;
    transition: all 0.8s;
    -webkit-transition: all 0.8s;
    z-index: 9;
    box-shadow: 0 14px 28px rgba(0, 0, 0, 0.25), 0 10px 10px rgba(0, 0, 0, 0.1);
    border-radius: 50px !important;
    left: -106px;
    bottom: 37px;
  }
  .hotline-bar > a {
    color: #fff;
    text-decoration: none;
    font-size: 15px;
    font-weight: bold;
    text-indent: 20px;
    display: block;
    letter-spacing: 1px;
    line-height: 40px;
    font-family: Arial;
  }
  .hotline-bar > a:hover,
  .hotline-bar > a:active {
    color: #fff;
  }
  @-webkit-keyframes phonering-alo-circle-anim {
    0% {
      -webkit-transform: rotate(0) scale(0.5) skew(1deg);
      -webkit-opacity: 0.1;
    }
    30% {
      -webkit-transform: rotate(0) scale(0.7) skew(1deg);
      -webkit-opacity: 0.5;
    }
    100% {
      -webkit-transform: rotate(0) scale(1) skew(1deg);
      -webkit-opacity: 0.1;
    }
  }
  @-webkit-keyframes phonering-alo-circle-fill-anim {
    0% {
      -webkit-transform: rotate(0) scale(0.7) skew(1deg);
      opacity: 0.6;
    }
    50% {
      -webkit-transform: rotate(0) scale(1) skew(1deg);
      opacity: 0.6;
    }
    100% {
      -webkit-transform: rotate(0) scale(0.7) skew(1deg);
      opacity: 0.6;
    }
  }
  @-webkit-keyframes phonering-alo-circle-img-anim {
    0% {
      -webkit-transform: rotate(0) scale(1) skew(1deg);
    }
    10% {
      -webkit-transform: rotate(-25deg) scale(1) skew(1deg);
    }
    20% {
      -webkit-transform: rotate(25deg) scale(1) skew(1deg);
    }
    30% {
      -webkit-transform: rotate(-25deg) scale(1) skew(1deg);
    }
    40% {
      -webkit-transform: rotate(25deg) scale(1) skew(1deg);
    }
    50% {
      -webkit-transform: rotate(0) scale(1) skew(1deg);
    }
    100% {
      -webkit-transform: rotate(0) scale(1) skew(1deg);
    }
  }
  @media (max-width: 768px) {
    .hotline-bar {
      display: none;
    }
  }









.col, .col-1, .col-10, .col-11, .col-12, .col-2, .col-3, .col-4, .col-5, .col-6, .col-7, .col-8, .col-9, .col-auto, .col-lg, .col-lg-1, .col-lg-10, .col-lg-11, .col-lg-12, .col-lg-2, .col-lg-3, .col-lg-4, .col-lg-5, .col-lg-6, .col-lg-7, .col-lg-8, .col-lg-9, .col-lg-auto, .col-md, .col-md-1, .col-md-10, .col-md-11, .col-md-12, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-9, .col-md-auto, .col-sm, .col-sm-1, .col-sm-10, .col-sm-11, .col-sm-12, .col-sm-2, .col-sm-3, .col-sm-4, .col-sm-5, .col-sm-6, .col-sm-7, .col-sm-8, .col-sm-9, .col-sm-auto, .col-xl, .col-xl-1, .col-xl-10, .col-xl-11, .col-xl-12, .col-xl-2, .col-xl-3, .col-xl-4, .col-xl-5, .col-xl-6, .col-xl-7, .col-xl-8, .col-xl-9, .col-xl-auto
{
    padding: 0 ;
}