.el-backtop{--el-backtop-bg-color:var(--el-bg-color-overlay);--el-backtop-text-color:var(--el-color-primary);--el-backtop-hover-bg-color:var(--el-border-color-extra-light);align-items:center;background-color:var(--el-backtop-bg-color);border-radius:50%;box-shadow:var(--el-box-shadow-lighter);color:var(--el-backtop-text-color);cursor:pointer;display:flex;font-size:20px;height:40px;justify-content:center;position:fixed;width:40px;z-index:5}.el-backtop:hover{background-color:var(--el-backtop-hover-bg-color)}.el-backtop__icon{font-size:20px}.register-banner[data-v-d13db9c6]{background:url(./register_bg.CLwfhDVr.png);background-size:100% 100%;bottom:0;padding:14px 10px 18px;position:-webkit-sticky;position:sticky;width:100%;z-index:99}.register-banner .register-box[data-v-d13db9c6]{align-items:center;display:flex;flex-direction:column;justify-content:center;position:relative}.register-banner .register-box p[data-v-d13db9c6]{color:#fff;font-size:22px;margin:0 0 8px;position:relative}.register-banner .register-box .el-input[data-v-d13db9c6]{font-size:24px;height:48px;margin-right:16px;width:280px}.register-banner .register-box .el-button[data-v-d13db9c6]{background-color:#f0861c;border-color:#f0861c;border-radius:30px;color:#fff;font-size:16px;height:38px;width:160px}.register-banner .register-box .el-button[data-v-d13db9c6]:hover{background-color:#f2963b;border-color:#f2963b}.register-banner .msg[data-v-d13db9c6]{color:#ffffffe6;font-size:16px;letter-spacing:.5em;margin-top:10px;text-align:center}.register-banner .close_icon[data-v-d13db9c6]{color:#ffffffb3;cursor:pointer;font-size:16px;position:absolute;right:-60px;top:-4px;transition:color .25s;vertical-align:middle}.register-banner .close_icon[data-v-d13db9c6]:hover{color:#fff}@media(max-width:1300px){.register-banner[data-v-d13db9c6]{padding:12px 10px 14px}.register-banner .register-box[data-v-d13db9c6]{position:relative;text-align:center}.register-banner .register-box p[data-v-d13db9c6]{color:#fff;font-size:16px;margin:0}.register-banner .register-box .el-input[data-v-d13db9c6]{font-size:16px;height:36px;margin-right:16px;margin-top:10px;width:280px}.register-banner .register-box .el-button[data-v-d13db9c6]{font-size:14px;height:32px;margin-top:6px;width:150px}.register-banner .msg[data-v-d13db9c6]{color:#ffffffe6;font-size:13px;letter-spacing:0;margin-top:10px;text-align:center}.register-banner .close_icon[data-v-d13db9c6]{font-size:14px;right:-40px}}.demo-dialog{--el-dialog-width:1000px;max-width:94vw}.demo-dialog .el-dialog__body{height:74vh;padding:0}.demo-dialog .demo-iframe{border:none;border-radius:0 0 var(--el-dialog-border-radius,4px) var(--el-dialog-border-radius,4px);display:block;height:100%;width:100%}