.news-banner {
    width: 100%;
    position: relative;
}

.news-banner img {
    width: 100%;
}

.news-banner-title {
    font-size: 3rem;
    color: rgba(255, 255, 255, 0.8);
    position: absolute;
    top: 50%;
    left: 50%;
    width: 28.125rem;
    margin-left: -14.063rem;
    text-shadow: 5px 5px 5px rgba(219, 130, 52, 0.1);
}

.news-nav {
    margin: 0 auto;
    width: 87.5rem;
    margin-top: 5rem;
    display: flex;
    font-size: 1.625rem;
    font-family: microsoft yahei;
    font-weight: 400;
    color: #777777;
    line-height: 2.5rem;

}

.news-nav-item {
    width: 7.5rem;
    margin-right: 3.125rem;
    cursor: pointer;
}

.news-nav-this {
    font-size: 1.875rem;
    color: #0193de;
}

.news-nav-this::after {
    content: "";
    width: 2.625rem;
    height: 0.25rem;
    background-color: #0193de;
    display: block;
    position: relative;
    left: 50%;
    margin-left: -1.313rem;
    bottom: -1rem;
}

.news-box {
    width: 87.5rem;
    margin: 0 auto;
    margin-top: 2.5rem;
    overflow: hidden;
}

.news-item {
    width: 27.5rem;
    float: left;
    margin-right: 2.25rem;
    margin-bottom: 3.75rem;
    position: relative;
}

.news-item:hover {
    /*box-shadow: 0px 0.313rem 0.938rem 0px rgba(51, 51, 51, 0.15);
    */
    box-shadow: 0rem 0rem 1rem 0rem rgba(51, 51, 51, 0.4);
    transition: box-shadow .2s cubic-bezier(0.65, 0.05, 0.36, 1);
    -webkit-transition: box-shadow .2s cubic-bezier(0.65, 0.05, 0.36, 1);
    -moz-transition: box-shadow .2s cubic-bezier(0.65, 0.05, 0.36, 1);
    -ms-transition: box-shadow .2s cubic-bezier(0.65, 0.05, 0.36, 1);
    -o-transition: box-shadow .2s cubic-bezier(0.65, 0.05, 0.36, 1);
}

.news-item:nth-of-type(3n) {
    margin-right: 0;
}

.news-item img {
    width: 27.5rem;
    height: 20.625rem;
}

.news-item-title {
    font-size: 1.25rem;
    font-family: microsoft yahei;
    font-weight: bold;
    color: #333333;
    margin-top: 1.875rem;
    margin-bottom: 1.625rem;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
    box-sizing: border-box;
    padding: 0 0.5rem;
}

.news-item-intro {
    font-size: 1rem;
    font-family: microsoft yahei;
    font-weight: 400;
    color: #666666;
    line-height: 1.5rem;
    box-sizing: border-box;
    padding: 0 0.5rem;
    text-indent: 2em;
}

.news-item-more {
    font-size: 1.125rem;
    line-height: 1.5rem;
    color: #0193de;
    position: absolute;
    right: 0.5rem;
}

.news-item-time {
    display: block;
    margin-top: 1.25rem;
    margin-left: 0.5rem;
    font-size: 0.875rem;
    font-family: microsoft yahei;
    font-weight: bold;
    color: #999999;
    margin-bottom: 0.5rem;
}

.news-page {
    width: 87.5rem;
    margin: 0 auto;
    height: 2.5rem;
    margin-bottom: 5rem;
}