.download-list {
    max-width: 1360px;
    margin: 0 auto;
}
.download-list .item {
    width: 20%;
    padding: 0 7px;
}
.download-list .item:nth-child(5n+1) {
    clear: left;
}
.download-list .box {
    max-width: 250px;
    margin: 0 auto 20px;
    text-align: center;
}
.download-list .pic {
    max-width: 146px;
    margin: 0 auto 3px;
    position: relative;
}
.download-list .box .pic:after {
    content: '';
    background: url('../../images/common/download/hover.svg')center /cover no-repeat;
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    opacity: 0;
}
.download-list .box:hover .pic:after {
    opacity: 1;
    transition: all 0.3s;
}
.download-list .name {
    color: #4C4C4C;
    font-size: 16px;
    line-height: 32px;
    white-space: nowrap;
    -ms-text-overflow: ellipsis;
    text-overflow: ellipsis;
    overflow: hidden;
    height: 32px;
    border-width: 1px 0;
    font-weight: bold;
    text-align: center;
}
.download-list .box:hover .name {
    color: #0091F0;
}

@media screen and (max-width: 1025px) {
    .download-list .item {
        width: 25%;
    }
    .download-list .item:nth-child(5n+1) {
        clear: none;
    }
    .download-list .item:nth-child(4n+1) {
        clear: left;
    }
}
@media screen and (max-width: 767px) {
    .download-list {
        max-width: 600px;
    }
    .download-list .item {
        width: 50%;
    }
    .download-list .item:nth-child(4n+1) {
        clear: none;
    }
    .download-list .item:nth-child(2n+1) {
        clear: left;
    }
}
@media screen and (max-width: 560px) {
    .download-list {
        margin: 0 -7px;
    }
}
@media screen and (max-width: 400px) {
    .download-list .item {
        width: 100%;
    }
}