.main-title{
    display: flex;
    flex-direction: column;
    align-items: center;
}
.title-name{
    color: rgba(0,0,0,.85);
    font-weight: bold;
    font-size: 22px;
}
.title-line{
    background-color: #447FC0;
    height: 4px;
    width: 80px;
    margin: 20px;
}
.title-content{
    color: rgba(0,0,0,.65);
    font-size: 16px;
    text-align: justify;
    width: 80%;
    line-height: 28px;
    text-indent:2em
}
.main-content{
    padding: 48px 82px;
    margin-top: 45px;
}
.main-content1{
    text-align: center;
    margin-top: 38px;
}
.main-content1 img{
    width: 35%;
}
.main-content2{
    margin-top: 60px;
}
.content-title{
    color: rgba(0,0,0,.85);
    font-size: 22px;
    font-weight: bold;
    text-align: center;
}
.content-info{
    color: rgba(0,0,0,.65);
    font-size: 16px;
    line-height: 28px;
    text-align: justify;
}
.content-img1{
    width: 50%;
}

.content-box2{
    display: flex;
}
.content-img2{
    width: 30px;
}
.content-text2{
    margin-left: 27px;
}
.content-title2{
    color: #2787BC;
    font-weight: bold;
    font-size: 16px;
    margin-bottom: 10px;
    text-align: left;
}
.content-info2{
    color: rgba(0,0,0,.65);
    font-size: 16px;
    line-height: 28px;
    text-align: left;
}
.content-info2::before{
    content: '';
    width: 8px;
    height: 8px;
    background-color: #BCDBE9;
    display: inline-block;
    margin-right: 8px;
}
.mode-flex-box{
    margin-top: 40px;
    display: flex;
    width: 80%;
    margin-left: 10%;
    padding: 20px;
}
@media screen and (max-width: 768px){
    .main-content1 img, .content-img1{
        width: 100%;
    }
    .title-name{
        font-size: 20px;
    }
    .title-line{
        width: 50px;
        margin: 12px;
    }
    .content-title{
        font-size: 18px;
    }
    .title-content, .content-info, .content-info2{
        font-size: 14px;
    }
    .content-img2{
        width: 32px;
    }
    .mode-flex-box{
        flex-direction: column;
        width: 100%;
        margin-left: 0;
        padding: 0;
    }
}