/*------------ download ------------*/
.download-list {
    margin: 0 -8px;
}
.download-list li {
    width: 25%;
    padding: 0 8px 40px;
}
.download-list li:nth-child(4n+1) {
    clear: left;
}
.download-list li .box{
    max-width: 260px;
    margin: 40px auto 0;
    position: relative;
    text-align: center;
    padding: 0px 32px 16px;
    background: #fff;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    border-radius: 48px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.download-list li .download_ic{
    display: flex;
    align-items: center;
    justify-content: center;
    background: #344087;
    color: #fff;
    border-radius: 100%;
    width: 80px;
    height: 80px;
    font-size: 48px;
    margin: -40px auto 0;
    transition: all .5s;
}
.download-list .box:hover .download_ic {
    background: #CE1A1B;
    transform: scaleX(-1);
}
.download-list li .name {
    margin: 24px 0;
    font-size: 20px;
    font-weight: bold;
    line-height: 1.3;
    color: #2C2C3F;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    max-height: 50px;
    white-space: inherit;
    transition: all .5s;
    overflow: hidden;
}
.download-list .box:hover .name {
    color: #CE1A1B;
}
.btn_down{
    width: 100%;
    height: 32px;
    font-size: 15px;
    color: #CE1A1B;
    box-sizing: border-box;
    border-radius: 30px;
    border: 2px solid #CE1A1B;
    letter-spacing: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    /*position: absolute;
    left: calc(50% - 72px);*/
    transition: all .5s;
    max-width: 160px;
    font-family: "Quicksand", sans-serif;
    font-weight:bold;
}
 .box:hover .btn_down{
    color: #fff;
    background: #CE1A1B;
}
/*.btn_down::before{
    content: '';
    display: block;
    width: 12px;
    height: 15px;
    background: #CE1A1B;
    position: absolute;
    left: 15px;
    top: 0;
    border-radius:0 0 10px 10px ;
    transition: all .5s;
    clip-path: polygon(60% 0, 60% 50%, 85% 50%, 50% 85%, 15% 50%, 39% 50%, 40% 0);
}
 .box:hover .btn_down::before{
    background: #fff;
    clip-path: polygon(60% 0, 60% 70%, 85% 70%, 50% 100%, 15% 70%, 40% 70%, 40% 0);
}*/
.download-list a.cover {
    font-size: 0;
    position: absolute;
    width: 100%;
    top: 0;
    left: 0;
    height: 100%;
    z-index: 130;
}
/*------------ rwd ------------*/
@media screen and (max-width:1280px) {
    .download-list li {
        width: calc((100% / 3) - 0.1px);
    }
    .download-list li:nth-child(4n+1) {
        clear: none;
    }
    .download-list li:nth-child(3n+1) {
        clear: left;
    }
}
@media screen and (max-width:767px) {
    .download-list li {
        width: 50%;
    }
    .download-list li:nth-child(3n+1) {
        clear: none;
    }
    .download-list li:nth-child(2n+1) {
        clear: left;
    }
}
@media screen and (max-width:400px) {
    .download-list{
        margin: 0;
    }
    .download-list li {
        width: 100%;
        padding: 0 0 35px;
    }
}