.bg-primary{
    position: relative;
    background-color: #fff !important;
    color: #000;
    line-height: 35px;
    font-weight:normal;
    font-family: "微软雅黑";
}
.bg-primary .mobile_img{
    display: none;
}

/*img1*/
.img1_container{
    position: absolute;
    top: 20%;
    left: 5%;
    width: 90%;
    color: #fff;
    text-align: center;
}
.img1_container .img_title{
    color:#F3636D;
    background-image:-webkit-linear-gradient(bottom,#F3636D,#FBADB8);
    -webkit-background-clip:text;
    -webkit-text-fill-color:transparent;
}
.img1_container .img_desc{
    color:#E89FAB;
    margin-top: 20px !important;
}

/*img2*/
.img2_container{
    position: absolute;
    top: 12%;
    left: 5%;
    width: 90%;
    color: #fff;
    text-align: center;
}

/*img3*/
.img3_container{
    position: absolute;
    top: 15%;
    left: 5%;
    width: 90%;
    color: #fff;
    text-align: center;
}
.img3_1_container{
    position: absolute;
    top: 87%;
    left: 5%;
    width: 90%;
    color: #fff;
    text-align: center;
    font-style: italic;
}
.img3_1_container .img_title{
    font-size: 18px;
    line-height: 30px;
}

/*img4*/
.img4_container{
    position: absolute;
    top: 17%;
    left: 5%;
    width: 90%;
    color: #fff;
    text-align: center;
}
.img4_container .img_desc > span:nth-child(4),.img4_container .img_desc > span:nth-child(1){
    margin-right: 40px;
}

/*img5*/
.img5_container{
    position: absolute;
    top: 15%;
    left: 5%;
    width: 90%;
    color: #fff;
    text-align: center;
}

/*img6*/
.img6_container{
    position: absolute;
    top: 15%;
    left: 5%;
    width: 90%;
    color: #fff;
    text-align: center;
}

/*img7*/
.img7_container{
    position: absolute;
    top: 13%;
    left: 5%;
    width: 90%;
    color: #fff;
    text-align: center;
}

.img1_container .img_title,.img2_container .img_title,.img3_container .img_title,.img4_container .img_title,
.img5_container .img_title,.img6_container .img_title,.img7_container .img_title{
    font-size: 45px;
    font-weight: 900;
    line-height: 60px;
}

.img1_container .img_desc,.img2_container .img_desc,.img3_container .img_desc,.img4_container .img_desc,
.img5_container .img_desc,.img6_container .img_desc,.img7_container .img_desc{
    font-size: 25px;
    margin-top: 10px;
}


.img7_1_container{
    position: absolute;
    top: 26%;
    left: 7%;
    width: 28%;
    color: #fff;
    text-align: center;
}
.img7_2_container{
    position: absolute;
    top: 26%;
    left: 36%;
    width: 30%;
    color: #fff;
    text-align: center;
}
.img7_3_container{
    position: absolute;
    top: 26%;
    left: 67%;
    width: 30%;
    color: #fff;
    text-align: center;
}
.img7_1_container .img_title,.img7_2_container .img_title,.img7_3_container .img_title{
    font-size: 25px;
    text-align: left;
}
.img7_1_container .img_desc,.img7_2_container .img_desc,.img7_3_container .img_desc{
    font-size: 12px;
    line-height: 15px;
    margin-top: 10px;
}
.img7_1_container .img_desc{
    width: 75%;
    margin-left: 5%;
}
/**
自适应
*/
@media(min-width:1800px){
    .bg-primary{
        line-height: 45px;
    }
    .img1_container .img_desc{
        margin-top: 30px !important;
    }
    .img3_1_container .img_title{
        font-size: 25px;
        line-height: 40px;
    }
    .img4_container .img_desc > span:nth-child(4),.img4_container .img_desc > span:nth-child(1){
        margin-right: 40px;
    }
    .img1_container .img_title,.img2_container .img_title,.img3_container .img_title,.img4_container .img_title,
    .img5_container .img_title,.img6_container .img_title,.img7_container .img_title{
        font-size: 55px;
        line-height: 70px;
    }

    .img1_container .img_desc,.img2_container .img_desc,.img3_container .img_desc,.img4_container .img_desc,
    .img5_container .img_desc,.img6_container .img_desc,.img7_container .img_desc{
        font-size: 30px;
        margin-top: 20px;
    }

    .img7_1_container .img_title,.img7_2_container .img_title,.img7_3_container .img_title{
        font-size: 32px;
    }
    .img7_1_container .img_desc,.img7_2_container .img_desc,.img7_3_container .img_desc{
        font-size: 15px;
        line-height: 20px;
    }
    .img7_1_container .img_desc{
        width: 75%;
        margin-left: 5%;
    }
}
@media(max-width:1400px) and (min-width:1200px){
    .bg-primary{
        line-height: 30px;
    }
    .img1_container .img_desc{
        margin-top: 10px !important;
    }
    .img3_1_container .img_title{
        font-size: 16px;
        line-height: 25px;
    }
    .img4_container .img_desc > span:nth-child(4),.img4_container .img_desc > span:nth-child(1){
        margin-right: 40px;
    }
    .img1_container .img_title,.img2_container .img_title,.img3_container .img_title,.img4_container .img_title,
    .img5_container .img_title,.img6_container .img_title,.img7_container .img_title{
        font-size: 40px;
        line-height: 60px;
    }

    .img1_container .img_desc,.img2_container .img_desc,.img3_container .img_desc,.img4_container .img_desc,
    .img5_container .img_desc,.img6_container .img_desc,.img7_container .img_desc{
        font-size: 20px;
        margin-top: 10px;
    }

    .img7_1_container .img_title,.img7_2_container .img_title,.img7_3_container .img_title{
        font-size: 20px;
    }
    .img7_1_container .img_desc,.img7_2_container .img_desc,.img7_3_container .img_desc{
        font-size: 12px;
        line-height: 18px;
    }
    .img7_1_container .img_desc{
        width: 80%;
        margin-left: 5%;
    }
}
@media(max-width:1200px) and (min-width:991px){
    .bg-primary{
        line-height: 25px;
    }
    .img1_container .img_desc{
        margin-top: 10px !important;
    }
    .img3_1_container .img_title{
        font-size: 14px;
        line-height: 20px;
    }
    .img4_container .img_desc > span:nth-child(4),.img4_container .img_desc > span:nth-child(1){
        margin-right: 40px;
    }
    .img1_container .img_title,.img2_container .img_title,.img3_container .img_title,.img4_container .img_title,
    .img5_container .img_title,.img6_container .img_title,.img7_container .img_title{
        font-size: 35px;
        line-height: 50px;
    }

    .img1_container .img_desc,.img2_container .img_desc,.img3_container .img_desc,.img4_container .img_desc,
    .img5_container .img_desc,.img6_container .img_desc,.img7_container .img_desc{
        font-size: 18px;
        margin-top: 10px;
    }

    .img7_1_container .img_title,.img7_2_container .img_title,.img7_3_container .img_title{
        font-size: 17px;
    }
    .img7_1_container .img_desc,.img7_2_container .img_desc,.img7_3_container .img_desc{
        font-size: 12px;
        line-height: 18px;
    }
    .img7_1_container .img_desc{
        width: 90%;
        margin-left: 5%;
    }
}
@media(max-width:991px) and (min-width:768px){
    .bg-primary{
        line-height: 20px;
    }
    .img1_container .img_desc{
        margin-top: 10px !important;
    }
    .img3_1_container .img_title{
        font-size: 12px;
        line-height: 15px;
    }
    .img4_container .img_desc > span:nth-child(4),.img4_container .img_desc > span:nth-child(1){
        margin-right: 30px;
    }
    .img1_container .img_title,.img2_container .img_title,.img3_container .img_title,.img4_container .img_title,
    .img5_container .img_title,.img6_container .img_title,.img7_container .img_title{
        font-size: 30px;
        line-height: 40px;
    }

    .img1_container .img_desc,.img2_container .img_desc,.img3_container .img_desc,.img4_container .img_desc,
    .img5_container .img_desc,.img6_container .img_desc,.img7_container .img_desc{
        font-size: 16px;
        margin-top: 10px;
    }
    .img7_container {
        top: 11%;
    }
    .img7_1_container {
        top: 24%;
        left: 5%;
        width: 29%;
    }
    .img7_2_container {
        top: 24%;
        left: 36%;
        width: 32%;
    }
    .img7_3_container {
        top: 24%;
        left: 69%;
        width: 30%;
    }
    .img7_1_container .img_title,.img7_2_container .img_title,.img7_3_container .img_title{
        font-size: 14px;
    }
    .img7_1_container .img_desc,.img7_2_container .img_desc,.img7_3_container .img_desc{
        font-size: 8px;
        line-height: 15px;
    }
    .img7_1_container .img_desc{
        width: 100%;
        margin-left: 0;
    }
}
@media(max-width:768px) {
    .bg-primary .TV_img{
        display: none;
    }
    .bg-primary .mobile_img{
        display: block !important;
    }
    .bg-primary .phone_class{
        display: none;
    }
}