.navbar-right :nth-child(4) a{
    color: #307FEE!important;
}

.service h2, .service p {
    text-align: center;
}
.service h2 {
    font-size: 3.5rem;
    margin-top: 3rem;
    margin-bottom: 2rem;
}
.service p {
    color: #3D95ED;
    font-size: 1.6rem;
}
.article-con  {
    margin-bottom: 40px;
    margin-top: 50px;

}
.article-con li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    border-bottom: 1px solid #FAFAFA;
}
.article-left {
    flex: 60%;
}
.article-right {
    flex: 20%;
}
.article-left h2 {
    font-size: 2rem;
    margin-bottom: 20px;
    overflow: hidden;
    text-overflow:ellipsis;
    white-space: nowrap;
}
.article-left p {
    color: #666666;
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
}
.article-detail-btn {
    color: #1b6d85;
    cursor: pointer;
}
.article-right div {
    text-align: right;
}
@media screen and (max-width:768px) {
    .article-con li {
        padding: 0 10px;
    }
    .article-left {
        max-width: 350px;
    }
    .article-left h2 {
        font-size: 1.4rem;
        margin: 10px 0;
    }
    .article-desc {
        font-size: 1.1rem!important;
        width: 250px;
        overflow:hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
        -o-text-overflow:ellipsis;
    }
    .article-time {
        display: none;
    }
}