body,html{
    width: 100%;
    height: 100%;
    overflow: hidden;
}
.slidebox{
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
}
.slidebox .container{
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 100%;
    background-color: #efebeb;
}
.banner{
    min-width: 1200px;
    background-color: #262948;
    height: 100%;
    background-image: url('../images/bg_introducetitle.png');
    background-repeat: no-repeat;
    background-position: center;
    position: relative;
}
.banner .btnbar{
    width: 994px;
    height: 283px;
    background-image: url('../images/bg_introducebanner.png');
    position: absolute;
    left: 50%;
    margin-left: -430px;
    bottom: 0;
}
.banner .btnbar .btn{
    width: 210px;
    height: 210px;
    position: absolute;
    top: 0;
}
.banner .btnbar .btn#about{
    left: 0;
}
.banner .btnbar .btn#normal{
    left: 350px;
}
.banner .btnbar .btn#school{
    left: 700px;
}
.container .ceil {
    min-width: 1200px;
    height: 100%;
}
.container .ceil .inner{
    width: 1035px;
    margin: auto;
    padding-top: 250px;
    padding-left: 165px;
}
.container .ceil .inner table{
    width: 100%;
}
.container .ceil .inner .text h2{
    color: #f1ebeb;
    font-size: 20px;
    margin-bottom: 26px;
}
.container .ceil .inner .text h3{
    color: #fff;
    font-size: 14px;
    line-height: 24px;
}
.container .ceil .inner .text h3 a{
    color: #fff;
}
.container .ceil .inner .images{
    width: 330px;
}
.container .ceil#about_c{
    background-color: #867c9f;
}
.container .ceil#normal_c{
    background-color: #83bcb5;
}
.container .ceil#school_c{
    background-color: #fa967c;
}
.checkmore{
    background-color: #9ac503;
    width: 125px;
    height: 40px;
    border-radius: 20px;
    line-height: 40px;
    text-align: center;
    color: #fff;
    font-size: 16px;
    margin-top: 50px;
}
.guidebar{
    width: 40px;
    height: 150px;
    position: fixed;
    top: 50%;
    margin-top: -75px;
    right: 150px;
    transition: opacity .5s;
    visibility: hidden\0;
    pointer-events: none;
    opacity: 0;
    z-index: 3;
}
.guidebar.active{
    opacity: 1;
    visibility: visible\0;
    pointer-events: auto;
}
.guidebar .ceil{
    width: 40px;
    height: 40px;
    border-radius: 20px;
    margin-bottom: 10px;
    background-color: #f35057;
    transition: background-color .5s;
    cursor: pointer;
    position: relative;
    background-image: url('../images/icon_guidebar_introduce.png');
}
.guidebar .ceil#about{
    background-position: 0 0;
}
.guidebar .ceil#normal{
    background-position: 0 -40px;
}
.guidebar .ceil#school{
    background-position: 0 -80px;
}
.guidebar .ceil:hover{
    background-color: #ff4200;
}
.guidebar .ceil.active{
    background-color: #9ac503;
}
.guidebar .ceil.active:hover{
    background-color: #9ac503;
}
.new{
    z-index: 2;
}
.old{
    z-index: 1;
}