.service_banner[data-v-015102eb]{width:1920px;left:50%;margin-left:-960px;position:relative}.service_banner img[data-v-015102eb]{width:1920px;height:722px}.container[data-v-015102eb]{width:1200px;margin:0 auto}.container img[data-v-015102eb]{margin-top:-70px;z-index:999;position:relative;margin-bottom:50px}.service_tit[data-v-015102eb]{text-align:center;font-weight:700;font-size:30px}.service_con[data-v-015102eb]{margin-top:50px}.service_con p[data-v-015102eb]{font-size:18px;line-height:50px}.service_con p b[data-v-015102eb]{font-size:18px}.service_con1[data-v-015102eb]{padding:20px;border:1px solid #666}.service_con1 h2[data-v-015102eb]{font-weight:700;font-size:18px;line-height:50px}.service_con1 p[data-v-015102eb]{font-size:16px;line-height:50px}.header[data-v-015102eb]{box-shadow:8px 12px 16px 0 rgba(0,0,0,.06);height:67px;left:0;position:-webkit-sticky;position:sticky;top:0;transition:all .3s ease-in-out;z-index:9999}.header .header-container[data-v-015102eb]{-webkit-box-pack:justify;-ms-flex-pack:justify;height:100%;justify-content:space-between;margin:0 auto;width:1198px}.header .header-container[data-v-015102eb],.header .nav[data-v-015102eb]{align-items:center;display:flex}.header .nav .nav-item[data-v-015102eb]{color:#1d2035;cursor:pointer;font-size:16px;line-height:24px;margin-left:48px}