*{padding:0;margin:0;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}body,html{min-width:1200px;background:url(../img/home_top.bc19ed8d.png) no-repeat 50%;background-size:cover;height:100%;overflow:hidden}#app{font-family:"\5B8B\4F53";-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:#333;padding-top:25px}.el-header{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;margin-bottom:3.5rem;width:100%}.logo{width:11.7rem}.el-menu{background:none}.el-header .el-menu .el-menu--horizontal{border:none}.el-menu-demo1 .el-menu-item{padding-right:1.2rem;font-size:1.2rem;font-weight:600;margin-top:.7rem!important;color:#000!important;border:none!important}.el-menu-demo1 .el-menu-item.is-active{border:none!important;background:url(../img/tab-icon.10958dc0.png) no-repeat 50%;background-size:100% 100%;color:#fff!important}.el-menu.el-menu--horizontal{border:none!important;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.el-main{padding:0!important}.footer{position:fixed;bottom:20px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;width:100%;padding-bottom:10px}.en-footer-content,.footer-content{display:-webkit-box;display:-ms-flexbox;display:flex;-ms-flex-pack:distribute;justify-content:space-around;-ms-flex-line-pack:center;align-content:center;min-width:1800px;overflow:hidden}.en-footer-content{width:100%;padding:0 200px;-webkit-box-sizing:border-box;box-sizing:border-box}.en-footer-content-item{width:45%}.copyright{font-size:.8rem;text-align:left;z-index:99999;font-family:"\6977\4F53";color:#999}.lang-dropdown{padding:0 1.2rem;font-size:1.2rem;font-weight:600;margin-top:.7rem}.lang-dropdown,.lang-dropdown .el-dropdown-link{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;color:#000}.lang-dropdown .el-dropdown-link{cursor:pointer}.el-icon-arrow-down{font-size:12px!important}.demonstration{display:block;color:#1767fe}