#header-top-top {
    height: 300px;
    width: 100%;
    overflow: hidden;
    /* background-color: #011c08; */
    /* color: white; */
    
}
.pdf-item {
    border-radius: 4px; 
}
.pdf-item:hover {
    background-color: orange;
}
.header-top-top-area {
    border-bottom: 1px solid white;
}
.header-top-top-area a {
    font-size: 12px;
    /* color: white; */
    text-transform: uppercase;
}
#header-top {
    width: 100%;
    /* height: 128px; */
    border-bottom: 1px solid grey;
}
#header-top .header-logo {
    width: 80px;
    margin: 10px 0px;
}
#header-website .header-info {
    margin-top: 15px;   
    overflow: hidden;
}
.header-top-title {
    font-size: 22px;
    font-weight: bold;
    /* color: crimson; */
    /* margin-top: 20px; */
}

.header-top-slogan {
    /* color: crimson; */
    font-size: 16px;
}
#header-search {
    padding-top: 25px;
}
#header-search input {
    padding:5px;
    border: 0px;
    border-bottom: 1px solid gray;
}
#header-search .btn {
    
}

.sticky {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 9999;
}
/* Header menu */
#header-menu {
    width: 100%;
    min-height: 40px;
    /* background-color: #011c08; */
    z-index: 999;

}
#main-menu {
    position: relative;
    height: 100%;
    margin: 0 auto;
}
#main-menu ul:first-child {
    /* margin: auto; */
    align-content: center;
    
    /*height: 60px;*/
    /* display: flex;
    justify-content: space-between; */
}
#main-menu ul li {
    list-style: none;
    float: left;
    height: 59px;
}
#main-menu ul li a {
    font-size: 16px;
    padding: 10px 16px;
    /* font-style: italic; */
    line-height: 59px;
    font-weight: 500;
    /* color: white; */
    text-transform: uppercase;
}
#main-menu ul li a:first-child {
    padding: 10px 20px;
}
#main-menu ul li a:hover {
    /* color: white; */
    /* text-decoration: underline; */
    background-color: yellow;
    color: black;
}
#btn-menu a {
    line-height: 15px !important;
    padding: 8px !important;
    float: left;
    margin-left: 20px !important;
    margin-top: 20px !important;
}
.mobion {
    display: none;
}
/* Drop menu */
.drop-area {
    position: absolute;
    /* background-color: #011c08; */
    /* padding: 0px 10px; */
    top: 60.5px;
    width: 250px;
    min-height: 130px;
    max-height: 450px;
    display: none;
    z-index: 296;
}
.drop-area .drop-item {
    height: 51px !important;
    width: 100%;
}
.drop-area .drop-item a {
    width: 100%;
    text-transform: capitalize !important;
    line-height: 31px !important;
}
.drop:hover .drop-area {
    display: block;
    
}
body {
    /* background-color: #011c08; */
    color: white;
    
}
/*  */
.sec-center-content {
	padding: 20px;
    height:auto;
    border: 2px solid wheat;
    overflow: auto;
    margin-top: 30px;
}
#main-sec h3 {
    
}

/* Tab */
.group-tab {
    padding: 15px;
    border: 1px solid #c02907;
    border-radius: 6px;
    margin-top: 30px;
}
.tab-title {
    width: 100%;
    /* border-bottom: #292a32 2px solid; */
    margin-bottom: 10px;
    
}
.tab-title h3 {
    width: 100%;
    padding: 5px 10px;
    font-size: 16px;
    text-align: center;
    border-top-left-radius: 6px;
    border-top-right-radius: 6px;
    text-transform: uppercase;
      
    margin: 0px;
    border: 1px solid #c02907;
    color: white;
}
.tab-title .hatb {
    width: 20% !important;
}
.tab-content-gt a {
    display: block;
    width: 100%;
    height: 36px;
    padding: 4px;
    padding-left: 20px;
    margin-bottom: 10px;
    border-radius: 6px;
    border: 1px solid #fed74f;
    font-weight: bold;
    
    color:#FFFFFF;
    cursor: pointer;
}

.tab-content a {
    display: block;
    width: 100%;
    height: 85px;
    padding: 5px;
    /* overflow: hidden; */
    /* border-bottom: 1px dotted black; */
    color: black;
    cursor: pointer;
}
.tab-content-tt a {
    display: block;
    width: 100%;
    
    padding: 5px;
    margin-bottom: 15px;
    overflow: hidden;
    /* border-bottom: 1px dotted black; */
    color: black;
    cursor: pointer;
}
.tab-title-hatb {
    border-bottom: 1px solid #c73817;
}
.tab-title-hatb h3 {
    border-top-right-radius: 0px;
}
.tc-span {
    color: #232323;
    margin-left: 5px;
    opacity: 0.7;
    font-size: 12px;
    font-weight: 400;
}
.tab-content-gt a:hover {
    color: yellow;
    font-weight: bold;
    text-decoration: none;
}
.tab-content a:hover {
    /* background-color: orangered; */
    color: white;
    font-weight: 500;
    text-decoration: none;
}
.tab-content-tt a:hover {
    /* background-color: orangered; */
    color: white ;
    font-weight: 500;
    text-decoration: none;
}
.tab-content-tt a:hover p {
    color: white;
}
.autoscroll-container {
    width: 100%;
    height: 950px;
    border: 1px solid wheat;
    overflow: hidden;
}
.autoscroll-item {
    display: block;
    -webkit-animation-name: move;
    -webkit-animation-duration: 20s;
    -webkit-animation-iteration-count: infinite;
    -webkit-animation-direction: right;
    -webkit-animation-timing-function: linear;
}
.autoscroll-item a {
    margin-bottom: 15px;
}
.autoscroll-item:hover {
    -webkit-animation-play-state: paused;
}

.home-anhmoi {
    position: relative;
    
}
.home-anhmoi-hover {
    position: absolute;
    display: none;
    top: -100px;
    left: 320px;
    width: 600px;
    height: 460px;
    background-color: wheat;
    box-shadow: #232323 4px 4px 4px;
    z-index: 999;
}
.home-anhmoi:hover .home-anhmoi-hover {
    display: block;
}
.tk-hover-container {
    position: relative;
}

.tk-hover-item {
    position: absolute;
    width: 500px;
    height: 400px;
    overflow: hidden;
    border-radius: 4px;
    box-shadow: #666 10px 4px 5px;
    background-color: orange;
    z-index: 999;
    
    color: black;
    display: none;
}
.tk-hover-item p {
    color: black;
}
.tk-hover-container:hover .tk-hover-item{
    display: block;
}
.nothing-just-a-height {
    height: 180px;
}
.group-tab ul li a:hover {
    color: #fed74f;
}
@-webkit-keyframes move {
    0% {
      margin-top: 600px;
    }
    100% {
      margin-top: -600px;
    }
  }
.tt-content img{
    color: black;
    max-width:100%;
}
/* Slide */
#home-slide {
    padding: 0px;
    position: relative;
    width: 100%;
    /* max-height: 450px; */
    /* overflow: hidden; */
}
.home-right {
    width: 21.2%;
}
.slide-area {
    width: 100%; height: 100%;
}
.slide-area .btn-pre {
    position: absolute;
    top: 200px; left: 0px;
    padding: 10px 15px;
    /* color: white; */
    background-color: black;
    opacity: 0.3;
}
.slide-area .btn-next {
    position: absolute;
    top: 200px; right: 0px;
    padding: 10px 15px;
    color: white;
    background-color: black;
    opacity: 0.3;
}
.btn-slide:hover {
    opacity: 0.9;
}



section h2 {
    margin-bottom: 35px;
    font-size: 35px;
    text-transform: uppercase;
    /* font-family: 'DM Sans'; */
}
section p {
    /* text-transform: uppercase; */
}
#home-news .card {
    margin-right: 1.5%;
}


#myTabContent{
    padding: 10px;
    border-radius: 5px;
    border: 1px solid #dee2e6;
    border-top: 0px;
}

.tab-content a {
    text-transform: capitalize;
    display: inline-block;
}

/* S2 design sec */
#s2design-sec-content {
    /* max-height: 476px; */
    /* overflow: hidden; */
}
#s2design-sec h2 i b {
    font-size: 49px;
}
#s2design-sec .bimg {
    position: relative;
    overflow: hidden;
}
#s2design-sec .bimg img {
    /* border-radius: 4px; */
    height: 275px;
    
    padding: 5px;
    transition: transform .2s;
    object-fit: cover;
}
#s2design-sec .bimg img:hover {
    transform: scale(1.5);
}
.txt-in-img {
    position: absolute;
    bottom: 30px; left: 0;
    padding: 5px;
    padding-left: 22%;
    background-color: beige;
    opacity: 0.6;
    /* color: white; */
    font-size: 18px;
    /* font-family: 'DM Sans'; */
    text-transform: uppercase;
}
.txt-in-img:hover {
    /* color: white; */
}
.video-area video {
    width: 100%;
}
.home-bot-img img{
    background-size: cover;
    height: 369px;
}
.mini-tintuc {
    height: 260px;
    overflow: hidden;
    margin: 3px;
    border-radius: 4px;
    border: 1px solid tan;
    
}
.mini-video {
    
    height: 280px;
    overflow: hidden;
    margin: 3px;
    border-radius: 4px;
    border: 1px solid tan;
    
}
.mini-thuvien {
    position: relative;
    height: 230px;
    /* overflow: hidden; */
    margin: 3px;
    border-radius: 4px;
    border: 1px solid tan;
    
    
}
.thuvien-hover {
    position: absolute;
    display: none;
    top: -100px;
    left: 320px;
    width: 600px;
    height: 460px;
    background-color: white;
    box-shadow: #232323 4px 4px 4px;
    z-index: 999;
}

.mini-thuvien:nth-child(4) .thuvien-hover,
.mini-thuvien:nth-child(5) .thuvien-hover,
.mini-thuvien:nth-child(8) .thuvien-hover,
.mini-thuvien:nth-child(9) .thuvien-hover,
.mini-thuvien:nth-child(12) .thuvien-hover,
.mini-thuvien:nth-child(13) .thuvien-hover,
.mini-thuvien:nth-child(16) .thuvien-hover,
.mini-thuvien:nth-child(17) .thuvien-hover{
    left: -620px;
}
.thuvien-hover img {
    
}
.mini-thuvien:hover .thuvien-hover {
    display: block;
}


.mini-tintuc img {
    height: 75%;
}
.mini-tintuc:hover {
    box-shadow: thistle 4px 0px 4px;
    text-decoration: underline;
    /* border: 2px solid indigo; */
}
/* footer */
#home-footer {
    width: 100%;
    position: relative;
    /* font-family: 'DM Sans'; */
    font-size: 14px;
    height: auto;
    /* background-color: #011c08; */
    /* color: white; */
    
}
#home-footer .area-lg {
    border-top: 1px solid white;
}
#home-footer a {
    /* color: white; */
}
#home-footer .footer-video-intro  iframe{
    width: 100%;
    height: 168px;
}


#home-footer ul li {
    float: left;
}
#home-footer ul li a {
    padding: 10px;
}
#home-footer ul li:first-child {
    margin-left: 30px;
}
/* Intro */
#intro-sec1 .text-intro {
    /* font-size: 14px; */
}
.text-intro p {
    text-transform: none !important;
}

/* Ve so do */
/* Hinh thang - khung chua */
.sd-khung-ten {
  height: 100%;
  width: 195px;
  padding-left: 6px;
  margin-bottom: 4px;
  border-radius: 6px;
  border: 1px solid #fed74f;
  background-color:white;
  color: black;
  cursor: pointer;
}
.sd-khong-ten {
  height: 100%;
  width: 195px;
  padding-left: 6px;
  margin-bottom: 4px;
  border-radius: 6px;
  border: 1px solid #FFFFFF;
  background-color:white;
  color:#FFFFFF;
  cursor: pointer;
}
.sd-khung-cach {
  height: 100%;
  width: 50px;
  padding-left: 5px;
  margin-bottom: 2px;
  border-radius: 6px;
  border: 1px solid #fed74f;
  background-color:white;
  color: black;
  cursor: pointer;
}
.sd-khung-trang {
  height: 100%;
  width: 50px;
  margin-bottom: 2px;
  border-radius: 6px;
  border: 1px solid ;
  background-color:white;
  color: #FFFFFF;
  cursor: pointer;
}
/* duong thang len */
/* duong mui ten */
/* Product */
.product-item .w100{
    overflow: hidden;
}
.product-item img {
    height: 250px;
    transition: transform .2s;
   
}
.product-item img:hover {
    transform: scale(1.5);
    
}
.product-item a {
    /* color: white; */
}
@media only screen and (max-width: 1200px) {
    #header-menu {
        max-height: 500px;
        overflow: auto ;
    }
    #main-menu ul {
        width: 100%;
    }
    #main-menu ul li {
        float: none;
        align-items: center;
        /* display: none; */
        text-align: center;
    }
    .home-right {
        width: 100%;
    }
    #main-menu ul li:first-child {
        display: block !important;
        width: 100%;
        
    }
    #main-menu ul li a {
        margin: auto;
    }

    .mobidis {
        display: none;
    }
    .mobion {
        display: inline;
    }
    .drop-area {
        position: relative;
        top: 0px;
        /* display: inline; */
    }
    .tab-title .hatb {
        width: 100% !important;
    }
}
@media only screen and (max-width: 700px) {
    #header-search {
        display: none;
    }
    #s2design-sec-content {
        height: auto;
        overflow: visible;
    }
}