.banner {
    margin-bottom: -8%;
}
.content {
    max-width: 1160px;
    margin: 0 auto;
}
.information-list .item{
    width: 25%;
    padding: 0 10px;
    margin-bottom: 40px;
}
.information-list a{
    color: #0055AC;
    background: #F3F3F3;
    text-align: center;
    position: relative;
    line-height: 90px;
    padding: 0 20px;
    max-width: 230px;
    width: 100%;
    margin: 0 auto;
    font-size: 21px;
    font-weight: bold;
    display: block;
    min-height: 30px;
    text-align: center;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    height: 90px;
}
.information-list a:before{
    content: '';
    position: absolute;
    border: 1px solid rgba(0,86,172,0.5);
    top: 5px;
    right: 5px;
    bottom: 5px;
    left: 5px;    
}
.information-list a:hover{
    color: #fff;
    background: #0056AC;
}
.information-list a:hover:before{
    border-color: rgba(255,255,255,0.5);
}




.download-list {
    margin: 0 -10px;
}
.download-list .item {
    width: 25%;
    padding: 0 10px;
}
.download-list .box {
    max-width: 260px;
    margin: 0 auto;
    margin-bottom: 30px;
}
.download-list .pic {
    position: relative;
    overflow: hidden;
    margin-bottom: 10px;
}
.download-list .hover-after,
.download-list .box:hover .hover-before {
    display: none;
}
.download-list .hover-before,
.download-list .box:hover .hover-after {
    display: inline-block;
}
.download-list .name {
    font-size: 15px;
    color: #000000;
    line-height: 1.2;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    text-align: center;
}
.download-list .url {
    color: #929292;
    font-size: 14px;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}
.download-list a:hover .url {
    color: #47A38A;
    text-decoration: underline;
}
.download-list + .btn-box {
    padding-top: 30px;
}

@media screen and (max-width: 900px) {
    .banner,
    .content {
        margin: 0;
    }
    .content {
        padding: 40px 0 0;
    }
    .information-list,.download-list {
        max-width: 600px;
        margin: 0 auto;
    }
    .information-list .item,.download-list .item {
        width: 50%;
    }
}
@media screen and (max-width: 660px) {
}
@media screen and (max-width: 430px) {
    .information-list,.download-list {
        margin: 0 -10px;
    }
    .information-list .item,.download-list .item {
        width: 100%;
    }
}