.adminIcon {
    background-image: url(../images/admin.png);
}
.banner_container {
    visibility: visible;
    height: 400px;
    text-align: center;
    color: #fff;
    background-image: url(../images/banner.jpg);
    /*background-size: 100% 100%;*/
    background-repeat: no-repeat;
    background-position-x: center;
}
.animated {
    animation-duration: 1s;
    animation-fill-mode: both;
}
@-webkit-keyframes fadeInRight {
    0% {
        opacity: 0;
        transform: translate3d(100%, 0, 0)
    }
    100% {
        opacity: 1;
        transform: none
    }
}

@keyframes fadeInRight {
    0% {
        opacity: 0;
        transform: translate3d(100%, 0, 0)
    }
    100% {
        opacity: 1;
        transform: none
    }
}

.fadeInRight {
    -webkit-animation-name: fadeInRight;
    animation-name: fadeInRight
}
.banner_title1 {
    position: absolute;
    top: 30%;
    transform: translate(-50%,-50%);
    left: 50%;
    white-space: normal;
    width: 100%;
    font-size: 60px;
    animation: Bmove 0.5s 1;
}
@keyframes Bmove {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}
.banner_title2 {
    position: absolute;
    top: 60%;
    transform: translate(-50%,-50%);
    left: 50%;
    white-space: normal;
    width: 100%;
    font-size: 20px;
}
.aboutUs_container {
    text-align: center;
}
.aboutUs_container img {
    margin: 0 auto;
}
.aboutUs_container h3 {
    font-size: 23px;
    margin: 20px 0 10px 0;
}
.aboutUs_container .col-md-4 {
    margin-bottom: 30px;
}
@-webkit-keyframes fadeInUp {
    0% {
        opacity: 0;
        -webkit-transform: translate3d(0, 100%, 0);
        transform: translate3d(0, 100%, 0)
    }
    100% {
        opacity: 1;
        -webkit-transform: none;
        transform: none
    }
}

@keyframes fadeInUp {
    0% {
        opacity: 0;
        -webkit-transform: translate3d(0, 100%, 0);
        transform: translate3d(0, 100%, 0)
    }
    100% {
        opacity: 1;
        -webkit-transform: none;
        transform: none
    }
}

.fadeInUp {
    -webkit-animation-name: fadeInUp;
    animation-name: fadeInUp
}
#course{
    background: #f8f8f8;
    padding: 80px 0;
    text-align: center;
}
#course h2{
    font-weight: bold;
    padding-bottom: 60px;
}
#course .col-md-3{
    margin-bottom: 20px;
}
.course {
    background: #ffffff;
    border: 1px solid #eee;
}
#course .btn{
    background: transparent;
    border: 1px solid #38f;
    border-radius: 0px;
    color: #38f;
    margin-top: 20px;
    margin-bottom: 30px;
    padding: 8px 40px;
    transition: all 0.3s;
}
#course .btn:hover{
    background: #38f;
    color: #fff;
}
.course .case-img{width:100%;height:auto;}
#photo-list {
    /*width:100px;*/
    height:300px;
    margin:50px auto;
    overflow:hidden;     /*溢出部份将被隐藏*/
    border:1px dashed transparent;
}
#photo-list ul { list-style:none;}
#photo-list li { float:left; padding-right:20px;box-sizing: border-box}
#photo-list img {  background:#fff; padding:2px;}


.top_box {
    position: fixed;
    right: 100px;
    bottom: 150px;
    cursor: pointer;
}
.top_box .top_item {
    display: block;
    width: 60px;
    height: 60px;
    text-align: center;
    line-height: 60px;
    background: #ccc;
    font-weight: bold;
    color: #fff;
    position: relative;
    margin-bottom: 5px;
}
.top_box .top_item2 {
    display: block;
    width: 60px;
    height: 60px;
    text-align: center;
    line-height: 60px;
    background: rgba(0, 0, 0, 1);
    font-weight: bold;
    color: #fff;
    margin-bottom: 5px;
}
.top_box .top_item::before {
    content: '';
    width: 0;
    height: 0;
    position: absolute;
    left: 50%;
    transform: translate(-50%,0);
    top: -10px;
    border-left: 15px solid transparent;
    border-right: 15px solid transparent;
    border-bottom: 20px solid #ccc;
}
.top_box .top_item:hover {
    background: #38f;
}
.top_box .top_item2:hover {
    background: #38f;
}
.top_box .top_item:hover:before {
    border-bottom: 20px solid #38f;
}
.shouji_box {
    border-radius: 5px;
    background: #000000;
    position: absolute;
    right: 75px;
    top: 65px;
    color: #fff;
    font-weight: bold;
    cursor: auto;
    white-space: normal;
    width: 200px;
    height: 60px;
    line-height: 60px;
    text-align: center;
    display: none;
}
.erweima_box {
    border-radius: 5px;
    background: #000000;
    padding: 10px;
    display: none;
    position: absolute;
    right: 75px;
    bottom: -15px;
    cursor: auto;
}
.erweima_box img {
    width: 100px;
    height: 100px;
}