.page-index img {
    border: 0;
}
.page-index-main .slogan {
    padding-top: 155px;
}

.page-index-main .cols3 {
    margin-bottom: 20px;
}
.page-index-main .cols3 .container {
    display: flex;
    justify-content: space-between;
}
.page-index-main .cols3 .container .col-left,
.page-index-main .cols3 .container .col-center,
.page-index-main .cols3 .container .col {
    border-radius: 6px;
    box-shadow: 3px 0 5px rgba(229, 229, 229, .5);
    background-color: white;
}
.page-index-main .cols3 .container > * {
    margin: -30px 0 20px;
}
.page-index-main .col-left,
.page-index-main .col-right {
    width: 308px;
}
.page-index-main .col-center {
    width: 615px;
}
.page-index-main .col-left .header {
    height: 60px;
    line-height: 57px;
    font-size: 18px;
    display: flex;
}
.page-index-main .col-left .header span {
    display: inline-block;
    border-bottom: 3px solid #eee;
    width: 50%;
    text-align: center;
    cursor: pointer;
}
.page-index-main .col-left .header .current {
    color: var(--blue);
    border-bottom-color: var(--blue);
    cursor: default;
}
.page-index-main .col-left .content {
    padding: 15px 12px;
}
.page-index-main .col-left .category {
    color: #111;
    font-size: 16px;
    margin: 15px 2px;
}
.page-index-main .col-left .tags {
    margin-bottom: 18px;
}
.page-index-main .col-left .tags a {
    font-size: 14px;
    color: #555;
    text-decoration: underline;
    white-space: nowrap;
    margin: 0 2px;
}
.page-index-main .col-left .tags a:hover {
    color: var(--blue);
}

.page-index-main .col-center {
    position: relative;
}
.page-index-main .col-center .swiper {
    padding-bottom: 30px;
}
.page-index-main .col-center .swiper-pagination-bullet {
    height: 21px;
    width: 50px;
    background-color: #555;
    border-radius: 0;
    border: 0 solid white;
    border-width: 9px 0;
}
.page-index-main .col-center .swiper-pagination-bullet-active {
    background-color: var(--blue);
}
.page-index-main .col-center .swiper-pagination {
    height: 50px;
    width: 100%;
    bottom: -19px;
}
.page-index-main .col-center ul {
    display: flex;
    padding: 20px 20px 2px;
    justify-content: space-between;
    flex-wrap: wrap;
}
.page-index-main .col-center .article {
    position: relative;
    margin-bottom: 12px;
    overflow: hidden;
    width: 184px;
}
.page-index-main .col-center .article img {
    display: block;
    border: 0;
    transition: all .2s ease;
    width: 184px;
}
.page-index-main .col-center .article img:hover {
    transform: scale(1.25);
}
.page-index-main .col-center h3 {
    position: absolute;
    left: 0;
    right:  0;
    bottom: 0;
    width: 100%;
    background-color: rgba(0,0,0,.5);
    color: white;
    text-align: center;
    font-size: 14px;
    padding: 3px;
}
.page-index-main .col-center h3 > a:hover {
    text-decoration: underline;
    color: unset;
}
.page-index-main .col-right {
    display: flex;
    flex-flow: column;
    justify-content: space-between;
}
.page-index-main .col-right .col {
    padding: 30px 20px 50px;
    display: flex;
    flex-wrap: wrap;
    overflow: hidden;
}
.page-index-main .col-right .col .img {
    position: relative;
    display: block;
    height: 60px;
    width: 268px;
    margin-bottom: 15px;
}
.page-index-main .col-right .col .img::before {
    content: '';
    position: absolute;
    width: 60px;
    height: 100%;
    top: 0;
    left: -150px;
    overflow: hidden;
    background: -moz-linear-gradient(
        left,
        rgba(255, 255, 255, 0) 0,
        rgba(255, 255, 255, 0.2) 50%,
        rgba(255, 255, 255, 0) 100%
    );
    background: -webkit-linear-gradient(
        left,
        rgba(255, 255, 255, 0) 0,
        rgba(255, 255, 255, 0.2) 50%,
        rgba(255, 255, 255, 0) 100%
    );
    background: -o-linear-gradient(
        left,
        rgba(255, 255, 255, 0) 0,
        rgba(255, 255, 255, 0.2) 50%,
        rgba(255, 255, 255, 0) 100%
    );
    transform: skewX(-25deg);
}
.page-index-main .col-right .col .img:hover::before {
    left: 150%;
    transition: left 2s ease 0s;
}

.page-index-main .col-right .col .size {
    border-right: 1px solid #fafafa;
}
.page-index-main .col-right .col .size,
.page-index-main .col-right .col .count {
    width: 50%;
    color: #898989;
    font-size: 12px;
    text-align: center;
}
.page-index-main .col-right .col .size span,
.page-index-main .col-right .col .count span {
    color: var(--blue);
    font-size: 18px;
    display: block;
}
.page-index-main .col-right .col .size strong,
.page-index-main .col-right .col .count strong {
    font-size: 30px;
}

.page-index-main .article-container {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.page-index-main .articles {
    background-color: white;
    border: 1px solid #f6f6f6;
    box-shadow: 3px 0 5px rgba(229,229,229, .5);
    border-radius: 6px;
    margin-bottom: 20px;
    width: 402px;
}
.page-index-main .articles:nth-child(3n) {
    background: #fff url(../../../images/index-article-bg.png) right bottom no-repeat;
}
.page-index-main .articles .header {
    font-size: 18px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    line-height: 57px;
    padding: 0 8px 0 20px;
    background: url(../../../images/article-line.png) right bottom no-repeat;
}
.page-index-main .articles .header a {
    color: #999;
    font-size: 14px;
}
.page-index-main .articles .header a span {
    text-decoration: underline;
    padding-right: 4px;
}
.page-index-main .articles ul {
    padding: 20px;
}
.page-index-main .articles li {
    display: flex;
    justify-content: space-between;
    line-height: 30px;
    font-size: 14px;
    background: url(../../../images/dot.png) 0 center no-repeat;
    padding-left: 10px;
}
.page-index-main .articles h5 {
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
    font-size: inherit;
    width: 70%;
    color: #555;
    font-weight: 500;
}
.page-index-main .articles .date {
    color: #999;
}


.friend-links {
    padding: 30px 0;
    font-size: 18px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 1106px;
    margin: 0 auto;
}
.friend-links li {
    position: relative;
    overflow: hidden;
    cursor: default;
}
.friend-links img {
    border: 1px solid #aaa;
    display: block;
}
.friend-links img:hover {
    border-color: var(--blue);
}
.friend-links li > span {
    position: absolute;
    width: 176px;
    height: 62px;
    left: 0;
    top: 0;
    background: var(--blue);
    text-align: center;
/*    line-height: 62px;*/
    line-height: auto;
    color: #fff;
    font-size: 14px;
    transition: top .3s ease;
    vertical-align: middle;
    padding-top: 20px;
}
.friend-links li > a.twoline {
    padding-top: 12px;
}
.friend-links li:hover > a {
    top: 0;
}