/*------------ download3 ------------*/

.download3-list {
    margin: 0 -12px;
}

.download3-list li:nth-child(6n+1) {
    clear: left;
}

.download3-list li {
    width: calc(100% / 6);
    padding: 0 12px;
}

.download3-list li a {
    margin: 0 auto 85px;
    position: relative;
    max-width: 218px;
    text-align: center;
}

.download3-list li a .pic {
    box-sizing: border-box;
    min-height: 218px;
    position: relative;
}

.download3-list li a .pic:after {
    content: '';
    display: block;
    margin: auto;
    width: 140px;
    height: 140px;
    border-radius: 70px;
    background: #D1D1D1 url('../../images/common/download3/icon_download.png') no-repeat center;
    transition: all .2s;
    position: absolute;
    top: 50%;
    left: 50%;
    margin: -70px 0 0 -70px;
}

.download3-list li a:hover .pic:after {
    background: #93070f url(../../images/common/download3/icon_download.png) no-repeat center;
    transition: all .2s;
}

.download3-list .cover {
    bottom: -40px;
    color: #5D5D5D;
    font-size: 16px;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
    padding: 15px 0 0;
    transition: all .2s;
}

.download3-list a:hover .cover {
    color: #bb0000;
    transition: all .2s;
}


/*------------ rwd ------------*/

@media screen and (max-width:1280px) {
    .download3-list li:nth-child(6n+1) {
        clear: none;
    }
    .download3-list li:nth-child(4n+1) {
        clear: left;
    }
    .download3-list li {
        width: 25%;
    }
}

@media screen and (max-width:960px) {
    .download3-list li:nth-child(4n+1) {
        clear: none;
    }
    .download3-list li:nth-child(3n+1) {
        clear: left;
    }
    .download3-list li {
        width: calc((100% / 3) - 0.1px);
    }
}

@media screen and (max-width:600px) {
    .download3-list li:nth-child(3n+1) {
        clear: none;
    }
    .download3-list li:nth-child(2n+1) {
        clear: left;
    }
    .download3-list li {
        width: 50%;
    }
}

@media screen and (max-width:400px) {
    .download3-list {
        margin: 0;
    }
    .download3-list li {
        width: 100%;
        padding: 0;
    }
}