@keyframes animate-up-data-v-4303e3b3{0%{transform:translateY(100px);opacity:0}50%{transform:translateY(50px);opacity:.5}to{transform:translateY(0);opacity:1}}@keyframes animate-down-data-v-4303e3b3{0%{transform:translateY(-100px);opacity:0}50%{transform:translateY(-50px);opacity:.5}to{transform:translateY(0);opacity:1}}.animate-up[data-v-4303e3b3]{animation:animate-up-data-v-4303e3b3 1.5s linear 1 forwards}.animate-down[data-v-4303e3b3]{animation:animate-down-data-v-4303e3b3 1.5s linear 1 forwards}.experimental-block[data-v-4303e3b3]{position:relative;background:#fcfdff;overflow:hidden}.banner[data-v-4303e3b3]{height:1087px}.all-banner[data-v-4303e3b3]{background-image:url(../img/banner-xiejiao.55acb423.png);background-repeat:no-repeat;background-size:cover;background-position:50%;height:100%;overflow:hidden;margin:0 auto;position:relative}.two-banner[data-v-4303e3b3]{position:relative;z-index:99;height:100%;margin:0 auto;max-width:1200px}.banner_1[data-v-4303e3b3]{position:relative;z-index:99;max-width:1200px;top:309px;font-family:MicrosoftYaHei;color:#fff;font-weight:400;font-stretch:normal;padding:0 1.5em}.banner_1 .title[data-v-4303e3b3]{font-size:34px;margin-bottom:50px;letter-spacing:-1px;padding:0 1em}.banner_1 .txt[data-v-4303e3b3]{font-size:16px;line-height:32px;letter-spacing:0;max-width:528px}.banner_1 .extra[data-v-4303e3b3]{margin-top:50px}.banner_2[data-v-4303e3b3]{background-image:url(../img/banner2.8b511ead.png);width:1034px;height:570px;right:-240px;top:135px}.banner_2[data-v-4303e3b3],.banner_3[data-v-4303e3b3]{background-repeat:no-repeat;background-size:100% 100%;position:absolute;opacity:1}.banner_3[data-v-4303e3b3]{background-image:url(../img/banner3.7cd02e93.png);width:638px;height:500px;right:0;top:500px}@media (max-width:1200px){.banner_1[data-v-4303e3b3]{text-align:center;top:140px}.banner_1 .txt[data-v-4303e3b3]{text-align:center;margin:0 auto;width:100%;max-width:-webkit-fit-content;max-width:fit-content;padding:0 20%}.banner_2[data-v-4303e3b3]{position:static}}