.navbar{
    margin: 0.5rem 0rem;
}
.navbar-light .navbar-nav .nav-link{
    color: black;
}
.nav-main .nav-item {
  width: 120px;
  margin-left: 5px;
}
.nav-main .nav-item a{
    border-radius: 10px;
}
.nav-main .active, .nav-main .nav-item a:hover{
    background: #0079be;
    color: white !important;
}
.index-solution .card .card-body img{
    width: 5rem;
}
.index-solution .card {
    border: none !important;
}
.index-case .card .card-body{
    padding:0.25rem;
}
.index-case .card .card-body img{
    width: 90%;
}
.index-case .card {
    border: none !important;
}
.customer_list{
    padding: 0;
    margin: 0;
    list-style-type: none;

}
.customer_list li{
    display: inline-block;
    width: 180px;
    padding: 10px;
}
.customer_list li img{
    width: 100%;
}
.about-us{
    font-size: 0.9rem;
    font-weight: 400;
    color:#666666;
    line-height: 2rem;
}
.left-nav{
    line-height: 2rem;
}
.line-height-2{
    line-height: 2rem;
}
.breadcrumb-item + .breadcrumb-item::before {
    display: inline-block;
    padding-right: 0.5rem;
    color: #6c757d;
    content: ">";
}
.footer{
    font-size: 0.9rem;
}


.news{
    margin: 20px 0px;
    display: flex;
    flex-wrap: wrap;
}
.news a{
    color: #212529 !important;
}
.news .left_img{
    width: 270px;
    float: left;
}
.news .right_content{
    float: right;
    width: 830px;
}
.news .right_content .title{
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}
.news .right_content .content{
    color: #4d5154;
    line-height: 2rem;
}
.news .right_content .time{
    margin-top: 0.5rem;
    color:#9d9d9d;
}