.article_info{
    width: 100%;
    height: auto;
    background: #f9f9f9;
}
.article_div{
    letter-spacing:0.1em;
    width: 1200px;
    margin: 0 auto;
    font-size: 14px;
    font-weight: bold;
    line-height: 40px;
}
section{
    width: 1200px;
    margin: 50px auto 0 ;
    display: flex;
    justify-content: space-between;
}
.section-right{
    width: 70%;
}
.section-right{
    width: 70%;
}
.section-right>article>ul{
    display: flex;

    flex-wrap: wrap;
}


.section-right>article li{
    width: 24%;
    padding: 0 0 30px;



}
.section-right>article li>div{
    position: relative;
}
@media screen and (min-width: 640px){
.section-right>article li:not(:nth-child(4n)) {
    margin-right: calc(3% / 3);
}
}
.section-right>article li:hover{
    transform: scale(1.05);
    transition: transform 0.1s linear 0s;
}
.section-right>article li:last-child::after{
    content: "";
}
.section-right>article li img{
    border-radius: 5px;
    width: 100%;
    display: block;
    max-height: 144px;
    object-fit: cover;
}
.section-right>article li span{
    display: block;
    width: 100%;
    color: #fff;
    background-color: rgb(0,0,0,0.5);
    text-align: center;
    position: absolute;
    bottom: 0;
    line-height: 25px;
}

.article-page{
    padding: 40px 0 80px;
}
.demo{
    text-align: center;
}

.section-left>div>p>span{
    font-weight: bold;
    display: inline-block;
    font-size: 18px;
    padding-bottom: 10px;
    border-bottom:#0da574 3px solid;
}
.section-left>div:first-child{
    padding-bottom: 50px;
}
.section-left>div>p{
    width: 100%;
    border-bottom: #eee 1px solid;
    margin-bottom: 18px;
}
.section-left>div li{
    color: #333;
    font-size: 14px;
    line-height: 32px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.section-left>div li:before{
    content: "\2022";
    color: #999;
    font-size: 16px;
    padding-right: 15px;
}
.section-phone{
    display: flex;
    justify-content: space-between;
    margin: 40px 0;
}
.section-phone>div:first-child{
    background-color: #0da574;
    width: 30%;
    color: #fff;
    font-size: 16px;
    text-align: center;
    line-height: 20px;

}
.section-phone>div:first-child>img{
    margin: 2px auto;
    display: block;
}
.section-phone>div:first-child>span{
    padding-bottom: 6px;
    display: block;
}
.section-phone>div:last-child{
    width: 70%;
    border: #eee 1px solid;
    border-left:none;
}
.section-phone>div:last-child>div{
    width: 80%;
    margin: 5px auto;
}
.section-phone>div:last-child p{
    color: #ff9a2d;
    font-size: 24px;
    font-weight: bold;
    line-height: 30px;
    text-align: center;
    white-space:nowrap;
}
.section-phone>div:last-child p:first-child{
    border-bottom: #eee 1px solid;
}
/*手机端*/

@media screen and (max-width: 640px)  {

        .article_div{
            width: 98%;
            font-size: 0.1rem;
            line-height: 0.4rem;
        }
        section{
            width: 98%;
            display: block;
            margin: 0 auto;
           padding-top: 0.85rem;;
        }
        .section-right>article li>div>img{
            width: 3rem;
        }
        .section-right{
            width: 100%;
        }

        article{
            margin-top: 0.3rem;
        }

        .article-page{
            padding: 0.5rem 0 0.3rem;
        }
        .section-phone{
            margin:0.3rem 0 0.6rem;
            display: none;
        }

        .section-right>article>ul {
        justify-content: space-between;
    }
    .section-right>article li {
        padding: 0.3rem 0;

    }
    .section-right>article li{
        width: auto;
        flex-basis: 48%;
    }
    .section-left{
        width: 100%;
        margin-bottom: 0.6rem;
    }
    .section-phone{
        margin:0.3rem 0 0.6rem;
        display: none;
    }
    .section-left>div>p {
        margin-bottom: 3px;
    }
    .section-left>div li {
        line-height: 0.5rem;
    }

}