.invest-news-list {
    margin: 0 -6px;
}
.invest-news-list .item {
    width: 25%;
    padding: 0 6px;
}
.invest-news-list .item:nth-child(4n+1) {
    clear: left;
}
.invest-news-list .box {
    max-width: 280px;
    margin: 0 auto 30px;
    background: #fff;
    border: solid 1px transparent;
    -webkit-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding: 17px;
}
.invest-news-list .box:hover {
    border-color: #0059B2;
}
.invest-news-list .pic {
    position: relative;
    overflow: hidden;
}

.invest-news-list .date {
    display: block;
    color: #0080FF;
    font-size: 13px;
    border-bottom: solid 1px #CCCCCC;
    margin-bottom: 8px;
    padding-bottom: 4px;
    text-align: left;
    font-size: 13px;
}
.invest-news-list .name {
    color: #000000;
    font-size: 16px;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    height: 42px;
}

.invest-news-list .description {
    color: #979797;
    font-size: 13px;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    height: 57px;
    margin: 8px auto;
}
.invest-news-list .btns-box{
    width: 100%;
    position: relative;
}
.invest-news-list .btn.download,
.invest-news-list .btn.video{
    border-radius: 5px;
    background: #C0C0C0;
    text-align: center;
    width:100%;
    display: inline-block;
    max-width: 117px;
    margin-bottom: 4px;
    height: 35px;
    line-height: 35px;
    font-size: 14px;
    padding: 0;
    font-family: 'Roboto', sans-serif;
    color: #FFF;
    -webkit-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
}
.invest-news-list .btn.video{
    background: #29AEFE;
}
.invest-news-list .btn.download:hover{
    background: #000000;
}
.invest-news-list .btn.video:hover{
    background: #0059B2;
}


@media screen and (max-width: 1000px) {
    .invest-news-list {
        max-width: 720px;
        margin: 0 auto;
    }
    .invest-news-list .item {
        width: 50%;
    }
    .invest-news-list .item:nth-child(4n+1) {
        clear: none;
    }
    .invest-news-list .item:nth-child(2n+1) {
        clear: left;
    }
}
@media screen and (max-width: 767px) {
    .invest-news-list .box {
        margin-bottom: 30px;
    }
}
@media screen and (max-width: 580px) {
    .invest-news-list {
        margin: 0 -6px;
    }
    .invest-news-list .item {
        width: 100%;
    }
    .invest-news-list .item:nth-child(n) {
        clear: none;
    }
    .invest-news-list .btn.download,
    .invest-news-list .btn.video{
        max-width: none;
}