.page-bg{
    background: url("../images/background/2-5-bj.png") no-repeat scroll center center / cover;
    padding: 20px;
}

#tain-base-box .card-item{
    text-align: center;
    padding: 12px;
    /* background-color: var(--light); */
}

#tain-base-box .card-item:not(:last-child){
    border-right: 3px solid var(--light);
}

#tain-base-box .card-item .title{
    font-weight: bold;
    font-size: 14px;
    margin-bottom: 8px;
}
#tain-base-box .card-item .child-items{
    line-height: 22px;
    color: var(--gray);
    font-size: 13px;
}
#tain-base-box .card-item .child-items .child-item{
    display: block;
}

#tain-base-box .card-item .card-bg{
    height: 50px;
    width: 50px;
    text-align: center;
    background-repeat: no-repeat;
    background-size: contain;
    display: inline-block;
    background-size: 100%;
    margin-bottom: 12px;
}
#tain-base-box .card-item .card-bg-1{
    background-image: url("../images/product/tain-1.png");
}
#tain-base-box .card-item .card-bg-2{
    background-image: url("../images/product/tain-2.png");
}
.blog-home.article{
    padding: 40px 0;
    transition: all 0.2s;
}
.blog-home.article .blog-details{
    padding-left: 12px;
}
.blog-home.article .blog-details .title{
    position: relative;
    margin-bottom: 20px;
}
.blog-home.article .blog-details .title::before{
    content: '';
    height: 100%;
    width: 3px;
    background-color: var(--primary);
    position: absolute;
    left: -12px;
    top: 0;
}
.blog-home.article:hover{
     box-shadow: 0 0 10px rgba(0,0,0,.2);
     /* transform: scale(1.01); */
}

.blog-home.article:hover .blog-details .title{
    color: var(--primary);
}

.blog-home.article:nth-child(odd){
    background-color: #FFF;
}


.blog-home.article:nth-child(even){
    background: url("../images/background/2-6-bj.png") no-repeat;
    background-size: cover;
}

.blog-home.article:nth-child(even) .post-img{
    margin-left: 50px;
    margin-right: 0;
}

.blog-home.article:nth-child(even) >div{
    flex-direction: row-reverse;
}

.blog-home.article .post-img{
    width: 460px;
    margin-right: 50px;
}

.blog-home.article .post-img img{
    width: 100%;
}