/* top */
.top{
    width:60px;
    height:60px;
    position: fixed;
    right:20px;
    bottom:20px;
    display:none;
}
.top>img{
    width:100%;
    height:100%;
}
/* banner */
.bigbox {
    position: relative;
    left: 50%;
    top: 0;
    margin: 0 0 0 -960px;
    width: 1920px;
}

.banner {
    position: relative;
}
/* head */
/* head */
#head{
    width:100%;
    padding:13px 0px;
    border-bottom:1px solid #ddd;
}
#head .middle{
    width:1140px;
    margin:0 auto;
}
#head .middle .left{
    width:160px;
    height:54px;
}
#head .middle .left>img{
    width:100%;
    height:100%;
}
#head .middle .right{
    font-size:18px;
    color:#333;
}
#head .middle .right .list li{
    float:left;
}
#head .middle .right .list li>a{
    display:block;
    height:54px;
    line-height:54px;
    text-align:center;
    color:#333;
    margin:0px 18px;
}
#head .middle .right .list li>a.active,#head .middle .right .list li>a:hover{
    border-bottom:2px solid #ff7e10;
    color:#ff7e10
}
/* 选项卡 */
.education_title{
    width:1140px;
    margin:0 auto;
}
.education_title>li{
    height:60px;
    font-size:18px;
    color:#999;
    line-height:60px;
    margin-right:30px;
    float:left
}
.education_title>li.active{
    color:#333;
}
.education_title>li:hover{
    color:#333;
    cursor: pointer;
}
.education_title>li .education_line{
    width:30px;
    height:2px;
    background:#333;
    margin:0 auto;
    margin-top:-2px;
}
/* 通用 */
.flag {
    width: 100%;
    border-top: 1px solid #ddd;
}
.software_one {
    width: 1140px;
    margin: 0 auto;
    margin-top: 30px;
    /* border:2px solid red; */
}
/* .bot_line{
    width:100%;
    height:1px;
    border-bottom:1px solid #ededed;
    background:#ededed;
} */