.service .item_div1[data-v-f77bc95c]{height:20rem;background-image:url(../../static/img/xgfw.8c0422b7.png);background-size:100% 100%;overflow:hidden}.service .item_div1 .item_text1[data-v-f77bc95c]{color:#fff;width:80%;margin:2rem auto}.service .item_div1 .item_text1 h1[data-v-f77bc95c]{padding:2rem 0}.service .item_div2 h1[data-v-f77bc95c]{padding:2rem;text-align:center}.service .item_div2 .advantage-list .li_item[data-v-f77bc95c]{height:40rem;border-radius:1rem;position:relative}.service .item_div2 .advantage-list .li_item .bottom_div[data-v-f77bc95c]{position:absolute;left:0;top:16rem;height:20rem;width:100%}.service .item_div2 .advantage-list .li_item .bottom_div .item_list[data-v-f77bc95c]{width:80%;margin:0 auto}.service .item_div2 .advantage-list .li_item .bottom_div .item_list li[data-v-f77bc95c]{list-style-type:disc;text-align:left;font-size:1.4rem;width:45%;float:left;margin-left:5%;margin-bottom:1rem;color:#3277cc}.service .item_div2 .advantage-list .li_item .bottom_div h1[data-v-f77bc95c]{font-size:2.2rem;padding:3rem 0}.service .item_div2 .advantage-list .li_item .bottom_div p[data-v-f77bc95c]{font-size:1.8rem;margin-top:50rem;color:#686868}.service .item_div2 .advantage-list .li_item.item1[data-v-f77bc95c]{background:url(../../static/img/优势版块一.6620fd71.png) no-repeat;background-size:100% 100%}.service .item_div2 .advantage-list .li_item.item2[data-v-f77bc95c]{background:url(../../static/img/优势版块二.1644ca59.png) no-repeat;background-size:100% 100%}.service .item_div2 .advantage-list .li_item.item3[data-v-f77bc95c]{background:url(../../static/img/优势版块三.37d81061.png) no-repeat;background-size:100% 100%}.service .item_div2 .advantage-list .li_item.item4[data-v-f77bc95c]{background:url(../../static/img/rjkf.1365a501.png) no-repeat;background-size:100% 100%}.service .item_div3[data-v-f77bc95c]{background-color:#f7fbff}.service .item_div3 h1[data-v-f77bc95c]{text-align:center;padding:2rem}.service .item_div3 h2[data-v-f77bc95c]{text-align:center}.service .item_div3 p[data-v-f77bc95c]{padding:1.5rem;text-indent:2rem}