.intro {max-width:600px;padding:0 10px;}
.intro h1{margin:10px 0;text-align:center}
.intro h2{margin:10px 0 30px;text-align:center}
.nganh-nghe {margin:10px 0 10px;position: relative;z-index: 99;}
.nganh-nghe .swiper-slide{text-align:center;padding-bottom:30px;}
.nganh-nghe .swiper-slide img{border-radius:5px;overflow:hidden}
.nganh-nghe .swiper-slide h3{padding:20px 0 15px;width:100%;float:left;}
.nganh-nghe .swiper-slide .xem-them{padding:10px 20px;margin-top:10px;border:1px solid #ccc;display:inline-block;text-transform:uppercase;font-size:12px;border-radius:20px;}
.nganh-nghe .swiper-slide:hover .xem-them{background:#fc9900;border:1px solid #fc9900;color:#fff;font-weight:bold;}