/*------------ download ------------*/
.download-list li:nth-child(7n+1) {
    clear: left;
}
.download-list li {
    width: calc(100% / 7);
    padding: 0 25px 40px;
}
.download-list li .box {
    max-width: 146px;
    position: relative;
    margin: 0 auto;
}
.download-list .box .cover{
    font-size: 0;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    height: 100%;
    z-index:30;
}
.download-list .pic {
    position: relative;
    width: 100px;
    height: 100px;
    margin: 0 auto;
    background: url('../../images/common/download/ic.png');
}
.download-list .box:hover .pic {
    background-position: 0 100%;
}
.download-list li .name {
    max-width: 100px;
    margin: 7px auto 0;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: #777777;
    font-weight: bold;
    line-height: 1.7;
    font-size:15px;
    height: 20px;
    transition: all .2s;
}
.download-list li .box:hover .name {
    color: #AB79AD;
    transition: all .2s;
}
/*------------ rwd ------------*/
@media screen and (max-width:1500px) {
    .download-list li {
        padding: 0 5px 40px;
    }
}
@media screen and (max-width:1280px) {
    .download-list li:nth-child(7n+1) {
        clear: none;
    }
    .download-list li:nth-child(4n+1) {
        clear: left;
    }
    .download-list li {
        width: calc(100% / 4);
    }
}
@media screen and (max-width:767px) {
    .download-list {
        max-width: 500px;
        margin: 0 auto;
    }
    .download-list li:nth-child(4n+1) {
        clear: none;
    }
    .download-list li:nth-child(3n+1) {
        clear: left;
    }
    .download-list li {
        width: calc((100% / 3) - 0.1px);
    }
}
@media screen and (max-width:400px) {
    .download-list li {
        width: 50%;
    }
    .download-list li:nth-child(3n+1) {
        clear: none;
    }
    .download-list li:nth-child(2n+1) {
        clear: left;
    }
    .download-list li {
        width: calc(100% / 2);
    }
}