.back{
    width: 100%;
    height: 5rem;
    background: url(../imgs/contactus/bj.png) no-repeat;
    background-size: cover!important;
    position: relative;
}
.back .tit{
    position: absolute;
    width: 100%;
    text-align: center;
    top: 2rem;
    left: 0;
    font-size: 0.7rem;
    font-family: Microsoft YaHei-Bold, Microsoft YaHei;
    font-weight: bold;
    color: #FFFFFF;
}
.text{
    width: 100%;
    /* height: 8.71rem; */
    /*background: url(../imgs/contactus/bj_2.png) no-repeat;*/
    background-size: 100%;
    overflow: hidden;
}
.center_text{
    margin: .8rem auto 1.49rem!important;
}
.left{
    position: relative;
}
.left h4{
    font-size: 0.36rem;
    font-family: Microsoft YaHei-Regular, Microsoft YaHei;
    font-weight: 400;
    color: #134290;
    margin-top: 0.39rem;
    margin-bottom: 0.7rem;
}
.line{
    position: absolute;
    width: 0.96rem;
    height: 0.02rem;
    background: #333333;
    left: 0;
    top: 1.05rem;
}
.left p{
    font-size: 0.18rem;
    font-family: Microsoft YaHei-Regular, Microsoft YaHei;
    font-weight: 400;
    color: #666666;
    line-height: 0.43rem;
}
.right{
    width: 7.6rem;
    height: 4.9rem;
    background: #FFFFFF;
    /*box-shadow: 0rem 0.03rem 0.06rem 0.01rem rgba(0,0,0,0.16);*/
    position: relative;
    padding: 0.2rem;
    box-sizing: border-box;
}
.right img:first-child{
    width: 100%;
    height: 100%;
}
.right img:last-child{
    width: 0.26rem;
    height: 0.33rem;
}
.right img:last-child{
    position: absolute;
    left: 4.48rem;
    top: 1.75rem;
}




@media only screen and (max-width: 1024px){
    .back {
        margin-top: 50px;
        height: 2.5rem;
    }
    .back .tit{
        font-size: 18px;
        top: 50%;
        transform: translateY(-50%);
    }
    .text{
        background-size: 100% 100%;
    }
    .center,
    .f_right_box,
    .f_right_box div{
        width: 100%;
        padding: 15px;
        box-sizing: border-box;
        flex-wrap: wrap;
    }
    .center_text{
        margin: 15px auto!important;
    }
    .left {
        width: 100%;
        margin-bottom: 15px;
    }
    .left h4{
        font-size: 16px;
    }
    .left p{
        font-size: 12px;
    }
    .right{
        width: 100%;
    }
}