#xueshengchengguo{width: 1000px;margin: 0px auto 0px;padding-bottom: 50px;}
.stu_file_list{    width: 1000px;
    left: 0px;
    padding: 0px;
    margin: 0px;display: flex;flex-wrap: wrap}
.stu_file_list li{background-color: #fff;
    margin-right: 13px;
    text-align: center;
    width: 180px;
    height: 240px;
    -webkit-transition: box-shadow .2s ease-out;
    transition: box-shadow .2s ease-out;
    margin-right: 18px;
    border-radius: 7px;
    cursor: pointer;
    position: relative;margin-bottom: 20px}
    .stu_cg_leixing {
        position: absolute;
        right: 10px;
        top: 10px;
        background: #1d9adb;
        color: white;
        font-size: 3px;
        padding: 2px 5px;
        border-radius: 2px;
    }
    .stu_file_list li:hover{   top: -3px;
        box-shadow: 5px 5px 4px #ccc;
        transition: 0.2s ease-in-out;
        cursor: pointer;}
    .stu_file_list li>img {
        width: 100%;
        height: 130px;
        border-top-left-radius: 7px;
        border-top-right-radius: 7px;
    }
    .stu_contain {
        padding-left: 10px;
        text-align: left;
    }
    .stu_contain{padding-left: 10px;text-align: left;}
.guankanshuju{display: flex;color: #999999;font-family: "microsoft yahei";}
.stu_file_name,.guankanshuju{margin: 10px 0px }
.stu_file_name{font-size: 18px;white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;}
.guankanshuju img{width: 20px;vertical-align: bottom;margin-right: 4px;}
.liulan{margin-right: 10px;display: flex;}
.nodate{font-size: 18px;margin-bottom: 30px;color: #888888;font-weight: bold;}


.m-style {
    position: relative;
    text-align: center;
    zoom: 1;
    margin-bottom: 50px;
    justify-content: center;
}

.m-style:before,
.m-style:after {
    content: "";
    display: table;
}

.m-style:after {
    clear: both;
    overflow: hidden;
}

.m-style span {
    /* float: left; */
    margin: 0 5px;
    width: 38px;
    height: 38px;
    line-height: 38px;
    color: #bdbdbd;
    font-size: 14px;
}

.m-style .active {
    /* float: left; */
    margin: 0 5px;
    width: 38px;
    height: 38px;
    line-height: 38px;
    
    color: #fff;
    font-size: 14px;
    border: 1px solid #2d98e6;
    background: #2d98e6;
   
    
}

.m-style a {
    /* float: left; */
    margin: 0 5px;
    width: 50px;
    height: 38px;
    line-height: 38px;
    background: #fff;
    border: 1px solid #ebebeb;
    color: #666;
    font-size: 16px;
}
.prev,.next{
  /* float: left; */
    margin: 0 5px;
    width: 55px;
    height: 38px;
    line-height: 38px;
    background: #fff;
    border: 1px solid #ebebeb;
    color: #666;
    font-size: 14px;
    cursor: pointer;
}
.m-style a:hover,.prev:hover,.next:hover {
    color: #fff;
    background: #2d98e6;
}

.m-style .next,
.m-style .prev {
    font-family: "Simsun";
    font-size: 16px;
    font-weight: bold;
}

.now,
.count {
    padding: 0 5px;
    color: #2d98e6;
}

.eg img {
    max-width: 800px;
    min-height: 500px;
}