.about_title{
    font-family: "NotoSans-Medium";
    font-size: 35px;
    color: #195aa2;
    text-align: center;
    margin-bottom: 5%;
    line-height: 42px;
}
.about_box2,.about-box3,.about-box4{
    margin-bottom: 3%;
}
.about_box2{
    display: flex;  
    width: 100%;
}
.about_text{
    padding-left: 3%;
    width: 55%;
    font-size: 18px;
}
.about_tit{
    color: #333333;
    margin-bottom: 5%;
    line-height: 40px;
    padding: 10px;
}
.about_list{
    color: #333333;
}
.about_list>ul>li{
    display: flex;
    align-self:center;
    padding: 10px;
    line-height: 25px;
}

.about_list>ul>li>span{
    margin-right: 2%;
    width: 10px;
    line-height: 25px;
    display: inline-block;
}
.about_images{
    display: block;
}
.about_img_box{
    position: relative;
    z-index: 1;
}
.about_img_box>img{
    padding: 30px;
    margin: 0 auto;
    margin-top: -70px;
    display: block;
}
.about-box01,.about-box02{
    position: absolute;
    border-radius: 20px;
}
.about-box01{
    width: 480px;
    height: 400px;
    top: 130px;
    right: -25px;
    z-index: -3;
}
.about-box02{
    width: 350px;
    height: 500px;
    top: -90px;
    left: 0px;
    z-index: -3;
}
.about_img_tit{
    width: 100%;
    font-family: "NotoSans-Medium";
    position: relative;
    z-index: 2;
    font-size: 20px;
    color: #195aa2;
    text-align: center;
    margin: 5% 0;
    font-style: italic;
}
.about_box3{
    width: 100%;
}
.about_box3_moblie{
    display: none;
}
.box3_mian{
    width: 72%;
    margin-left: 10%;
    border-radius: 20px;
    position: relative;
    z-index: 1;
}
.box3_mian_pc{
    position: relative;
    z-index: 1;
    width: 125%;
    margin-top: 6%;
    margin-left: 0;
}

.box3_mian>a>img{
    padding: 5%;
}
.about_box4{
    position: relative;
    width: 100%;
}
.contact_tit{
    font-family: "NotoSans-Bold";
    font-size: 35px;
    color: #195aa2;
    text-align: center;
    margin: 3% 0;
}
.contact_mian{
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    border-top-left-radius: 20px;
}
.contact_list{
    border-top-right-radius: 20px;
    width: 100%;
    display: flex;
    background: #fdf5d1;
    flex-wrap: wrap;
    justify-content: space-around;
    padding: 40px 5% 5% 5%;
}
.contact_box{
    padding: 3% 0;
    width: 90%;
    color: #333333;
    text-align: center;
}
/* .contact_box:nth-child(odd){
    margin-right: 4%;
} */
.contact_box_tit{
    line-height: 35px;
    font-size: 18px;
    font-weight: bold;
    width: 100%;
}
/* .contact_box:nth-child(1),.contact_box:nth-child(2){
    border-bottom: 1px dotted #828586;
} */
.contact_box_text{
    line-height: 35px;
    font-size: 16px;
    width: 95%;
}
.about_box5{
    background: #f7f7f7;
    width: 100%;
}
.contact_form{
    width: 100%;
    display: flex;
    flex-wrap: wrap;
}

.form_mian{
    width: 80%;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    flex-direction: column;
}
/* 媒体查询 */
@media  (min-width:1400px){
    .box3_pc_img{
        width: 753px;
        height: 334px;
        padding: 8% 8% 5% 5%;
        margin-left: 10%;
    }
}
@media (max-width:1400px) {
    .about-box01{
        right: -30px;
    }
    .box3_pc_img{
        margin-left: 0;
        width: 600px;
        padding: 8% 8% 5% 5%;
    }
    .about_img_box{
        z-index: 2;
    }

}
@media (max-width:1050px)  {
    .box3_pc_img{
        margin-left: 0;
        width: 570px;
        padding: 8% 8% 5% 5%;
    }
    .about-box01{
        width: 450px;
        right: -10px;
    }
}
@media (max-width:996px) {
    .contact_list{
        border-top-left-radius:20px
    }
    .box3_mian_pc{
        display: none;
    }
    .about_box3_moblie{
        display: block;
    }
    .about_img_box>img{
        margin-top: 0;
    }
    .about_img_box{
        background: #e9f0f4;
        border-radius: 20px;
    }
    .about_title{
        font-size: 30px;
        line-height: 36px;
    }
    .about-box01,.about-box02{
       display: none;
    }
    .about_box2{
        flex-direction: column;
    }
    .about_img{
        padding: 30px;
        order: 1;
        background: #e9f0f4;
    }
    .about_text{
        order: 2;
        width: 100%;
        padding: 5%;
    }
    .box3_mian{
        width: 100%;
        margin: 0;
    }
    .box3_mian>a>img{
        display: block;
        margin: 0 auto;
    }
}
@media (max-width:768px) {

    .about_tit{
        line-height: 30px;
    }
    .about_title{
        font-size: 25px;
        line-height: 30px;
    }
    .contact_box:nth-child(odd) {
        margin-right: 0;
    }
    .contact_box{
        width: 100%;
        margin-bottom: 3%;
    }
    /* .contact_box:nth-child(1),.contact_box:nth-child(2),.contact_box:nth-child(3){
        border-bottom: 1px dotted #828586;
    } */
    .contact_list{
        padding: 10px;
    }
    .contact_box_tit{
        line-height: 30px;
    }
    .contact_box_text{
        line-height: 30px;
    }
}
@media (max-width:675px) {
    .about_text{
        padding: 0;
    }
    .about_text{
        font-size: 16px;
    }
    .about_list>ul>li{
        font-size: 16px;
    }
}
@media (max-width:475px) {
    .contact_box_tit{
        font-size: 16px;
        font-weight: bold;
        width: 100%;
    }
    .contact_box_text{
        font-size: 14px;
        width: 100%;
    }
    .box3_mian>a>img{
        padding: 10px;
    }
    .contact_title{
        font-size: 18px;
    }
}
@media (max-width:375px) {
    .about_title{
        font-size: 20px;
        line-height: 24px;
    }
}