.bg-primary{
    position: relative;
    font-family:"Arial blod";
    font-weight:normal;
}
.phone_class{
    padding: 0 !important;
}
.bg-primary .mobile_img{
    display: none;
}
.bg-primary a,.bg-primary a:hover{
    color: #fff;
    text-decoration: none;
}


/*img1*/
.img1_container {
    position: absolute;
    top: 54%;
    left: 16%;
    width: 20%;
    color: #fff;
}
.img1_container .img_title{
    font-weight: 600;
    font-size: 36px;
    line-height: 46px;
}
.img1_1_container {
    position: absolute;
    top: 66%;
    left: 15%;
    width: 14%;
    color: #fff;
    height: 6.5%;
    text-align: center;
}
.img1_1_container .img_title{
    font-weight: 600;
    font-size: 25px;
    height: 100%;
    padding-top: 6%;
}
.img1_2_container {
    position: absolute;
    top: 78%;
    left: 15.5%;
    width: 50%;
    color: #fff;
}
.img1_2_container .img_title{
    font-size: 15px;
    line-height: 18px;
}
.img1_2_container a,.img1_2_container a:hover{
    text-decoration: underline;
}
.img1_3_container {
    position: absolute;
    top: 44.5%;
    left: 45.5%;
    width: 30%;
    color: #fff;
    -webkit-transform: rotate(
            348deg
    );
}
.img1_3_container .img_title{
    font-size: 28px;
    line-height: 38px;
}

/*img2*/
.img2_container {
    position: absolute;
    top: 4%;
    left: 5%;
    width: 90%;
    color: #fff;
    text-align: center;
}
.img2_container .img_title{
    font-weight: 600;
    font-size: 55px;
    line-height: 70px;
    display: inline-block;
}
.img2_container .img_desc{
    font-size: 40px;
    line-height: 70px;
    margin-left: 8%;
    display: inline-block;
}
.img2_1_container {
    position: absolute;
    top: 28%;
    left: 8%;
    width: 90%;
    color: #000;
    text-align: left;
}
.img2_1_container .img_title{
    font-weight: 600;
    font-size: 50px;
    line-height: 60px;
}
.img2_2_container {
    position: absolute;
    top: 38%;
    left: 8%;
    width: 90%;
    color: #000;
    text-align: left;
}
.img2_2_container .img_title{
    font-weight: 600;
    font-size: 35px;
    line-height: 45px;
}
.img2_2_container .img_desc{
    font-size: 25px;
    line-height: 35px;
    margin-top: 25px;
}

/*img3*/
.img3_container {
    position: absolute;
    top: 27%;
    left: 60%;
    width: 38%;
    color: #000;
    text-align: left;
}
.img3_container .img_title{
    font-size: 43px;
    line-height: 56px;
}
.img3_1_container {
    position: absolute;
    top: 55%;
    left: 60%;
    width: 24%;
    color: #fff;
    text-align: center;
    height: 8.5%;
}
.img3_1_container .img_title{
    font-size: 40px;
    height: 100%;
    font-weight: 600;
    padding-top: 4%;
}
.img3_2_container {
    position: absolute;
    top: 69%;
    left: 66%;
    width: 33%;
    color: #fff;
    text-align: left;
}
.img3_2_container .img_title{
    font-weight: 600;
    font-size: 24px;
    line-height: 30px;
}
.img3_2_container .img_title span{
    font-size: 32px;
    color:#04FF5A
}
/*img4*/
#img4 .img_title em{
    font-style: normal;
}
.img4_container {
    position: absolute;
    top: 2%;
    left: 5%;
    width: 90%;
    color: #fff;
    text-align: center;
}
.img4_container .img_title{
    font-weight: 600;
    font-size: 65px;
    line-height: 80px;
}
.img4_1_container {
    position: absolute;
    top: 33%;
    left: 27%;
    width: 27%;
    color: #4776F8;
    text-align: left;
}
.img4_2_container {
    position: absolute;
    top: 33%;
    left: 69%;
    width: 30%;
    color: #4776F8;
    text-align: left;
}
.img4_3_container {
    position: absolute;
    top: 71%;
    left: 27%;
    width: 27%;
    color: #4776F8;
    text-align: left;
}
.img4_4_container {
    position: absolute;
    top: 71%;
    left: 69%;
    width: 30%;
    color: #4776F8;
    text-align: left;
}
.img4_1_container .img_title,.img4_2_container .img_title,.img4_3_container .img_title,.img4_4_container .img_title{
    font-size: 22px;
    line-height: 35px;
    font-weight: 600;
}

.img4_5_container {
    position: absolute;
    top: 93%;
    left: 42%;
    width: 16%;
    color: #fff;
    text-align: center;
    height: 4%;
}
.img4_5_container .img_title{
    font-weight: 600;
    font-size: 35px;
    padding-top: 5.5%;
    height: 100%;
}

/**
自适应
*/
@media(max-width:1800px) and (min-width:1600px) {
    .img1_container .img_title{
        font-size: 32px;
        line-height: 42px;
    }
    .img1_1_container .img_title{
        font-size: 22px;
        padding-top: 5%;
    }
    .img1_2_container .img_title{
        font-size: 13px;
        line-height: 14px;
    }
    .img1_3_container .img_title{
        font-size: 22px;
        line-height: 35px;
    }
    .img2_container .img_title {
        font-size: 47px;
        line-height: 62px;
    }
    .img2_container .img_desc {
        font-size: 37px;
        line-height: 62px;
        margin-left: 8%;
    }
    .img2_1_container .img_title {
        font-size: 42px;
        line-height: 52px;
    }
    .img2_2_container .img_title {
        font-size: 32px;
        line-height: 42px;
    }
    .img2_2_container .img_desc {
        font-size: 22px;
        line-height: 32px;
        margin-top: 15px;
    }
    .img3_container .img_title {
        font-size: 35px;
        line-height: 45px;
    }
    .img3_1_container .img_title {
        font-size: 32px;
    }
    .img3_2_container .img_title {
        font-size: 22px;
        line-height: 28px;
    }
    .img3_2_container .img_title span {
        font-size: 24px;
    }
    .img4_container .img_title {
        font-size: 55px;
        line-height: 70px;
    }
    .img4_1_container .img_title, .img4_2_container .img_title, .img4_3_container .img_title, .img4_4_container .img_title {
        font-size: 19px;
        line-height: 30px;
    }
    .img4_5_container .img_title {
        font-size: 30px;
    }
}
@media(max-width:1600px) and (min-width:1400px) {
    .img1_container .img_title{
        font-size: 30px;
        line-height: 40px;
    }
    .img1_1_container .img_title{
        font-size: 20px;
        padding-top: 4%;
    }
    .img1_2_container .img_title{
        font-size: 12px;
        line-height: 12px;
    }
    .img1_3_container .img_title{
        font-size: 20px;
        line-height: 30px;
    }
    .img2_container .img_title {
        font-size: 45px;
        line-height: 60px;
    }
    .img2_container .img_desc {
        font-size: 35px;
        line-height: 60px;
        margin-left: 8%;
    }
    .img2_1_container .img_title {
        font-size: 40px;
        line-height: 50px;
    }
    .img2_2_container .img_title {
        font-size: 30px;
        line-height: 40px;
    }
    .img2_2_container .img_desc {
        font-size: 20px;
        line-height: 30px;
        margin-top: 15px;
    }
    .img3_container .img_title {
        font-size: 33px;
        line-height: 43px;
    }
    .img3_1_container .img_title {
        font-size: 30px;
    }
    .img3_2_container .img_title {
        font-size: 20px;
        line-height: 22px;
    }
    .img3_2_container .img_title span {
        font-size: 22px;
    }
    .img4_container .img_title {
        font-size: 55px;
        line-height: 70px;
    }
    .img4_1_container .img_title, .img4_2_container .img_title, .img4_3_container .img_title, .img4_4_container .img_title {
        font-size: 17px;
        line-height: 28px;
    }
    .img4_5_container .img_title {
        font-size: 28px;
    }
}
@media(max-width:1400px) and (min-width:1200px) {
    .img1_container .img_title{
        font-size: 25px;
        line-height: 35px;
    }
    .img1_1_container .img_title{
        font-size: 18px;
        padding-top: 3%;
    }
    .img1_2_container .img_title{
        font-size: 12px;
        line-height: 12px;
    }
    .img1_3_container .img_title{
        font-size: 18px;
        line-height: 26px;
    }
    .img2_container .img_title {
        font-size: 40px;
        line-height: 55px;
    }
    .img2_container .img_desc {
        font-size: 30px;
        line-height: 55px;
        margin-left: 8%;
    }
    .img2_1_container .img_title {
        font-size: 35px;
        line-height: 45px;
    }
    .img2_2_container .img_title {
        font-size: 27px;
        line-height: 37px;
    }
    .img2_2_container .img_desc {
        font-size: 18px;
        line-height: 25px;
        margin-top: 10px;
    }
    .img3_container .img_title {
        font-size: 28px;
        line-height: 38px;
    }
    .img3_1_container .img_title {
        font-size: 24px;
        padding-top: 3%;
    }
    .img3_2_container .img_title {
        font-size: 17px;
        line-height: 20px;
    }
    .img3_2_container .img_title span {
        font-size: 19px;
    }
    .img4_container .img_title {
        font-size: 50px;
        line-height: 65px;
    }
    .img4_1_container .img_title, .img4_2_container .img_title, .img4_3_container .img_title, .img4_4_container .img_title {
        font-size: 15px;
        line-height: 25px;
    }
    .img4_5_container .img_title {
        font-size: 23px;
        padding-top: 4.5%;
    }
}
@media(max-width:1200px) and (min-width:991px) {
    .img1_container .img_title{
        font-size: 20px;
        line-height: 30px;
    }
    .img1_1_container .img_title{
        font-size: 15px;
        padding-top: 2%;
    }
    .img1_2_container .img_title{
        font-size: 12px;
        line-height: 12px;
    }
    .img1_3_container .img_title{
        font-size: 15px;
        line-height: 20px;
    }
    .img2_container .img_title {
        font-size: 35px;
        line-height: 50px;
    }
    .img2_container .img_desc {
        font-size: 27px;
        line-height: 50px;
        margin-left: 8%;
    }
    .img2_1_container .img_title {
        font-size: 30px;
        line-height: 40px;
    }
    .img2_2_container .img_title {
        font-size: 22px;
        line-height: 32px;
    }
    .img2_2_container .img_desc {
        font-size: 15px;
        line-height: 20px;
        margin-top: 5px;
    }
    .img3_container .img_title {
        font-size: 22px;
        line-height: 32px;
    }
    .img3_1_container .img_title {
        font-size: 21px;
        padding-top: 2.5%;
    }
    .img3_2_container .img_title {
        font-size: 14px;
        line-height: 17px;
    }
    .img3_2_container .img_title span {
        font-size: 17px;
    }
    .img4_container .img_title {
        font-size: 42px;
        line-height: 52px;
    }
    .img4_1_container .img_title, .img4_2_container .img_title, .img4_3_container .img_title, .img4_4_container .img_title {
        font-size: 13px;
        line-height: 20px;
    }
    .img4_5_container .img_title {
        font-size: 20px;
        padding-top: 3%;
    }
}
@media(max-width:991px) and (min-width:768px) {
    .img1_container .img_title{
        font-size: 16px;
        line-height: 25px;
    }
    .img1_1_container .img_title{
        font-size: 13px;
        padding-top: 1%;
    }
    .img1_2_container {
        top: 76%;
    }
    .img1_2_container .img_title{
        font-size: 12px;
        line-height: 12px;
    }
    .img1_3_container {
        top: 44%;
    }
    .img1_3_container .img_title{
        font-size: 12px;
        line-height: 16px;
    }

    .img2_container {
        top: 3%;
    }
    .img2_container .img_title {
        font-size: 30px;
        line-height: 40px;
    }
    .img2_container .img_desc {
        font-size: 22px;
        line-height: 40px;
        margin-left: 8%;
    }
    .img2_1_container {
        top: 25%;
    }
    .img2_1_container .img_title {
        font-size: 25px;
        line-height: 35px;
    }
    .img2_2_container {
        top: 36%;
    }
    .img2_2_container .img_title {
        font-size: 18px;
        line-height: 25px;
    }
    .img2_2_container .img_desc {
        font-size: 14px;
        line-height: 20px;
        margin-top: 5px;
    }

    .img3_container .img_title {
        font-size: 18px;
        line-height: 25px;
    }
    .img3_1_container .img_title {
        font-size: 16px;
        padding-top: 1%;
    }
    .img3_2_container {
        top: 68%;
    }
    .img3_2_container .img_title {
        font-size: 12px;
        line-height: 14px;
    }
    .img3_2_container .img_title span {
        font-size: 14px;
    }
    .img4_container {
        top: 1%;
    }
    .img4_container .img_title {
        font-size: 37px;
        line-height: 47px;
    }
    #img4 br,#img4 em{
        display: none;
    }
    .img4_1_container .img_title, .img4_2_container .img_title, .img4_3_container .img_title, .img4_4_container .img_title {
        font-size: 12px;
        line-height: 18px;
    }
    .img4_5_container .img_title {
        font-size: 16px;
        padding-top: 1%;
    }
}
@media(max-width:768px) {
    .bg-primary .TV_img{
        display: none;
    }
    .bg-primary .mobile_img{
        display: block !important;
    }
    .bg-primary .phone_class{
        display: none;
    }
}