.imgcss{
    width:100%;vertical-align:top;
}
.topimg{
    width:100%;position: relative;height: 100px;
}
.botoom_line{
    width:100%;height: 5px;background: #13cfbe;
}


.onlyimg{
    width:100%;
    margin: 0 auto;
}


.lazy{
   width: 100%;
    vertical-align: top;
}
.jianjie{
    width:100%;
    margin: 80px auto;
    padding-bottom: 20px;
}

/*
.img5{
    width:100%;position: relative;margin: 80px auto;
    padding-bottom: 20px;
}
.img5 img{
    width:100%;vertical-align:top
}
.img5 .content{
    position: absolute;top: 2.5%;width:60%;margin:0px auto;  
    text-align: center;left:20%;font-family: Microsoft YaHei;
}
.img5 .content h1{
    height: 3.5em;line-height: 3.5em;font-size:140%;text-align: center;font-weight: 400;color:#333;
}
.img5 .content h2{
    font-size:100%;font-weight: 100;margin-top: 2em;text-align: left;color:#555;text-indent: 2em;line-height: 2.2em;
} */


.jieshao{
    width:1200px;margin: 0 auto;border: 1px #bbb solid;height: 410px;
    background: url(../img/img_back02.jpg) repeat;
    margin: 50px auto;margin-bottom: 100px;
}
.jieshao .content{
    width:93%;margin:0px auto;  
    text-align: center;left:20%;font-family: Microsoft YaHei;
}
.jieshao .content h1{
    height: 85px;line-height: 85px;font-size:22px;text-align: center;
    font-weight: 400;color:#333;
}
.jieshao .content h2{
    font-size:14px;font-weight: 100;margin-top: 8px;line-height: 24px;
    text-align: left;color:#555;text-indent: 2em;
}
.jieshao .content p{
    height: 20px;
}
.indexgushi{
    witdth:100%;
    background: #202c3a;
}
.indexgushi .gspic{
    width:90%;margin:0px auto;padding-top: 65px;overflow: hidden;padding-bottom: 65px;text-align: center;
}
.indexgushi .gspic img{
    width:100%;max-width: 1311px;max-height: 734px;
}