.us_bg{width: 100%;
    height: 330px;}

.us_1{width: 1480px;margin: 55px auto 143px;box-shadow: 0px 1px 5px #868686;padding-bottom: 100px;}
.us_1 .us_1_l{float: left;margin-left: 41px;margin-top: 35px;width: 372px;box-shadow: 0px 0px 10px #1673FF;text-align: center;padding-bottom: 35px;}

.us_1 .us_1_l .us_1_l_g{width: 90%;margin-left: 5%;margin-top: 41px;border-radius: 8px;text-align: left;box-shadow: 0px 2px 15px #1673FF;background-color: #1673FF;height: 50px;position: relative;}
.us_1 .us_1_l .us_1_l_g img{margin-left: 15px;margin-top: 10px;width: 30px}
.us_1 .us_1_l .us_1_l_g div{display: inline-block;color: white;font-size: 20px;margin-left: 15px;position: absolute;top: 13px}

.us_1 .us_1_l .us_1_l_f{width: 90%;margin-left: 5%;margin-top: 25px;text-align: left;position: relative;height: 50px;}
.us_1 .us_1_l .us_1_l_f div{display: inline-block;color: #4A5A7F;font-size: 20px;margin-left: 60px;position: absolute;top: 13px}
.us_1 .us_1_l .us_1_l_f .us_div_1:before{content: '';background: url('../images/product/product2.png') no-repeat top left /30px 30px;position: absolute;left: -45px;top: -3px;z-index: 2;width: 30px;height: 30px;}

.us_1 .us_1_l .active_solve .us_div_1{color: white}
.us_1 .us_1_l .active_solve{cursor: pointer;border-radius: 8px;box-shadow: 0px 2px 15px #1673FF;background-color: #1673FF;height: 50px;}
.us_1 .us_1_l .active_solve .us_div_1:before{background: url('../images/product/product1.png') no-repeat top left /30px 30px;}

/*
.us_1 .us_1_l .us_1_l_f:hover .us_div_1{color: white}
.us_1 .us_1_l .us_1_l_f:hover{cursor: pointer;border-radius: 8px;box-shadow: 0px 2px 15px #1673FF;background-color: #1673FF;height: 50px;}
.us_1 .us_1_l .us_1_l_f:hover .us_div_1:before{background: url('../images/product/product1.png') no-repeat top left /30px 30px;}
*/

.us_1 .us_1_l .us_1_l_z{width: 90%;margin-left: 5%;margin-top: 39px;padding-bottom: 30px;border-radius: 8px;text-align: left;box-shadow: 0px 2px 15px #1673FF;background-color: #1673FF;}
.us_1 .us_1_l .us_1_l_z .us_1_l_z1{font-size: 18px;color: white;width: 90%;margin-left: 5%}
.us_1 .us_1_l .us_1_l_z .us_1_l_z1:nth-child(1){padding-top: 17px}
.us_1 .us_1_l .us_1_l_z .us_1_l_z1:nth-child(2){margin-top: 23px}
.us_1 .us_1_l .us_1_l_z .us_1_l_z1:nth-child(3){margin-top: 5px}
.us_1 .us_1_l .us_1_l_z .us_1_l_z1:nth-child(4){margin-top: 20px}
.us_1 .us_1_l .us_1_l_z .us_1_l_z1:nth-child(5){margin-top: 20px}
.us_1 .us_1_l .us_1_l_z .us_1_l_z1 .us_1_l_z_img{width: 30px;float: left}
.us_1 .us_1_l .us_1_l_z .us_1_l_z1 .us_1_l_z_text{float: left;font-size: 16px;margin-left: 5px;margin-top: 4px}
.us_1 .us_1_l .us_1_l_z .us_1_l_z1 .us_1_l_z_img1{width: 25px;float: left;}


.us_1 .us_1_l .us_1_l_z .us_1_l_z2{cursor: pointer;color: #3F87FF;width: 90%;margin-left: 5%;text-align: center;height: 39px;line-height: 39px;font-size: 18px;background-color: white;border-radius: 18px;margin-top: 24px;}

/*.us_1 .us_1_l .us_1_l_z{width: 90%;margin-left: 5%;margin-top: 39px;padding-bottom: 30px;border-radius: 8px;text-align: left;box-shadow: 0px 2px 15px #1673FF;background-color: #1673FF;}
.us_1 .us_1_l .us_1_l_z .us_1_l_z1{font-size: 18px;color: white;width: 90%;margin-left: 5%}
.us_1 .us_1_l .us_1_l_z .us_1_l_z1:nth-child(1){padding-top: 17px}
.us_1 .us_1_l .us_1_l_z .us_1_l_z1:nth-child(2){margin-top: 23px}
.us_1 .us_1_l .us_1_l_z .us_1_l_z1:nth-child(3){margin-top: 5px}
.us_1 .us_1_l .us_1_l_z .us_1_l_z1:nth-child(5){margin-top: 5px}
.us_1 .us_1_l .us_1_l_z .us_1_l_z1:nth-child(7){margin-top: 15px}
.us_1 .us_1_l .us_1_l_z .us_1_l_z_img{margin-left: 5%;width: 30px;margin-top: 25px}
.us_1 .us_1_l .us_1_l_z .us_1_l_z2{cursor: pointer;color: #3F87FF;width: 90%;margin-left: 5%;text-align: center;height: 39px;line-height: 39px;font-size: 18px;background-color: white;border-radius: 18px;margin-top: 24px;}*/
.us_1 .us_1_r{float: left;margin-left: 32px;margin-top: 35px;width: 1000px;}
.us_1 .us_1_r .us_1_r1{font-size: 18px;color: #1C1F28;margin-top: 20px;margin-left: 20px;}
.us_1 .us_1_r .us_1_r2{height: 2px;width: 74px;background-color: #418BFF;margin-top: 10px;margin-left: 20px;}

.us_1 .us_1_r .us_1_r3{width: 100%;box-shadow: 0px 0px 5px #868686;margin-top: 15px;padding-bottom: 60px;}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div{width: 100%;position: relative;background-color: #F7F7F7;}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .img_ditu{width: 100%;}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_title{font-size: 24px;padding: 25px 0px;color: #3373AE;text-align: center;font-weight: bold;letter-spacing:5px;}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_title1{position: absolute;bottom: 15px;left: 15%}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_title2{position: absolute;bottom: 15px;left: 40%}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_title3{position: absolute;bottom: 15px;left: 70%}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_title1 span{font-size: 18px;margin-left: 5px}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_title2 span{font-size: 18px;margin-left: 5px}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_title3 span{font-size: 18px;margin-left: 5px}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_title1 img{width: 13px}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_title2 img{width: 15px}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_title3 img{width: 15px}



.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_1_0{position: absolute; top:37%;left: 22%;  width: 7px;}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_1_1{position: absolute; top:47%;left: 17.4%;width: 7px;}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_1_2{position: absolute; top:48.5%;left: 17.6%;width: 7px;}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_1_3{position: absolute; top:52.1%;left: 18.5%;width: 7px;}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_1_4{position: absolute; top:53.7%;left: 19%;width: 7px;}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_1_5{position: absolute; top:44%;left: 28.3%;width: 7px;}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_1_6{position: absolute; top:47%;left: 25%;width: 7px;}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_1_7{position: absolute; top:50%;left: 26%;width: 7px;}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_1_8{position: absolute; top:50%;left: 29%;width: 7px;}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_1_9{position: absolute; top:49%;left: 28.5%;width: 7px;}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_1_10{position: absolute;top:47.5%;left: 29%;width: 7px;}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_1_11{position: absolute;top:34%;left: 50%;width: 7px;}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_1_12{position: absolute;top:41%;left: 43.5%;width: 7px;}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_1_13{position: absolute;top:43%;left: 44%;width: 7px;}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_1_14{position: absolute;top:41.5%;left: 45.3%;width: 7px;}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_1_15{position: absolute;top:43%;left: 45%;width: 7px;}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_1_16{position: absolute;top:44.3%;left: 45.2%;width: 7px;}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_1_17{position: absolute;top:46%;left: 45.2%;width: 7px;}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_1_18{position: absolute;top:43.3%;left: 71%;width: 7px;}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_1_19{position: absolute;top:47.3%;left: 69%;width: 7px;}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_1_20{position: absolute;top:52%;left: 69%;width: 7px;}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_1_21{position: absolute;top:53%;left: 71%;width: 7px;}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_1_22{position: absolute;top:54.5%;left: 71%;width: 7px;}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_1_23{position: absolute;top:55%;left: 72%;width: 7px;}


.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_2_0{position: absolute; top:50.5%;left: 18%;  width: 8px;}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_2_1{position: absolute; top:48.2%;left: 29.2%;width: 8px;}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_2_2{position: absolute; top:42%;left: 46%;width: 7px;}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_2_3{position: absolute; top:53%;left: 52%;width: 7px;}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_2_4{position: absolute; top:67%;left: 73%;width: 7px;}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_2_5{position: absolute; top:56%;left: 70%;width: 7px;}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_2_6{position: absolute; top:59%;left: 67%;width: 7px;}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_2_7{position: absolute; top:50%;left: 69.5%;width: 7px;}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_2_8{position: absolute; top:45%;left: 71%;width: 7px;}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_2_9{position: absolute; top:45%;left: 71.5%;width: 7px;}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_2_10{position: absolute;top:48.5%;left: 73%;width: 7px;}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_2_11{position: absolute;top:48.5%;left: 76.3%;width: 7px;}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_2_12{position: absolute;top:52%;left: 71%;width: 7px;}
/*.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_2_13{position: absolute;top:15px;left: 30px;width: 7px;}*/

.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_3_0{position: absolute; top:63.5%;left: 68%;  width: 7px;}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_3_1{position: absolute; top:51.5%;left: 72%;width: 7px;}
.us_1 .us_1_r .us_1_r3 .us_1_r3_1_div .us_3_2{position: absolute; top:52.8%;left: 72.5%;width: 7px;}


.us_1 .us_1_r .us_1_r3 .us_1_list_ul{list-style-type: none;padding: 0px;margin: 0px;width: 90%;margin-left: 5%}
.us_1 .us_1_r .us_1_r3 .us_1_list_ul li{border-radius: 8px;width: 33.33%;float: left;text-align: center;margin-top: 30px;position: relative;cursor: pointer;}
.us_1 .us_1_r .us_1_r3 .us_1_list_ul li .us_1_list_ul_li_div{width: 96%;margin-left: 2%;}
.us_1 .us_1_r .us_1_r3 .us_1_list_ul li .us_1_list_ul_li_div .us_1_list_ul_t{width: 96%;margin-left: 2%;font-size: 18px;color: #4C4A4B;text-align: left;margin-top: 18px;font-weight: bold;}
.us_1 .us_1_r .us_1_r3 .us_1_list_ul li .us_1_list_ul_li_div .us_1_list_ul_t1{width: 96%;margin-left: 2%;font-size: 17px;color: #0DA8E1;text-align: left;line-height: 25px;}
.us_1 .us_1_r .us_1_r3 .us_1_list_ul li .us_1_list_ul_li_div .us_1_list_ul_c{width: 96%;margin-left: 2%;font-size: 14px;color: #6A6A6A;text-align: left;line-height: 20px;}
.us_1 .us_1_r .us_1_r3 .us_1_list_ul li .us_1_list_ul_li_div .us_1_list_ul_d{width: 96%;margin-left: 2%;font-size: 14px;color: #6A6A6A;text-align: left;line-height: 20px;}
.us_img_r{cursor: pointer;}

.us_details{position: absolute;z-index: 9999;left: 0;top: 0;width: 250px;color: white;border-radius: 15px;font-size: 15px;padding: 15px;background: rgba(0,0,0,.5)}
@media (max-width: 1495px){
    .us_1{width: 1280px;margin: 55px auto 143px;box-shadow: 0px 0px 10px #868686;}
    .us_1 .us_1_l{float: left;margin-left: 41px;margin-top: 35px;width: 350px;box-shadow: 0px 0px 20px #1673FF;text-align: center;}
    .us_1 .us_1_r{float: left;margin-left: 32px;margin-top: 35px;width: 822px;}
}

@media (max-width: 1280px){
    .us_bg{width: 1280px;}
    .us_bg .us_bg_t{margin-left: 14%;}
    .us_bg .us_bg_c{margin-left: 14%;}
}



.us_1 .us_1_l .us_1_l_f .us_div_1.:before {
    content: '';
    background: url(../images/syh31.png) no-repeat top left /30px 30px;
    position: absolute;
    left: -45px;
    top: -3px;
    z-index: 2;
    width: 30px;
    height: 30px;
}
.us_1 .us_1_l .us_1_l_f .us_div_1.a6:before {
    content: '';
    background: url(../images/kp3.png) no-repeat top left /30px 30px;
    position: absolute;
    left: -45px;
    top: -3px;
    z-index: 2;
    width: 30px;
    height: 30px;
}


.us_1 .us_1_l .us_1_l_f .us_div_1.a7:before {
    content: '';
    background: url(../images/kp1.png) no-repeat top left /30px 30px;
    position: absolute;
    left: -45px;
    top: -3px;
    z-index: 2;
    width: 30px;
    height: 30px;
}


/*.us_1 .us_1_l .us_1_l_f:hover .us_div_1:before{background: url('../images/kp3.png') no-repeat top left /30px 30px!important;}*/
.us_1 .us_1_l .active_solve .us_div_1.a5:before{background: url('../images/kp2active.png') no-repeat top left /30px 30px!important;}

.us_1 .us_1_l  .active_solve .us_div_1.a6:before {
    content: '';
    background: url(../images/kp3.png) no-repeat top left /30px 30px;
    position: absolute;
    left: -45px;
    top: -3px;
    z-index: 2;
    width: 30px;
    height: 30px;
}


.us_1 .us_1_l .active_solve .us_div_1.a7:before {
    content: '';
    background: url(../images/kp1.png) no-repeat top left /30px 30px;
    position: absolute;
    left: -45px;
    top: -3px;
    z-index: 2;
    width: 30px;
    height: 30px;
}