.center-middle{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.position-center{position:absolute;left:50%;transform:translate(-50%)}.position-middle{position:absolute;top:50%;transform:translateY(-50%)}.text-justify{overflow:hidden;text-align:justify;-moz-text-align-last:justify;text-align-last:justify}.text-justify:after{position:relative;display:inline-block;content:"";width:100%}.layout-flex{display:-moz-flex;display:flex}.ellipsis{white-space:normal;overflow:hidden;text-overflow:ellipsis}@keyframes turn{0%{-webkit-transform:rotate(0deg)}25%{-webkit-transform:rotate(90deg)}50%{-webkit-transform:rotate(180deg)}75%{-webkit-transform:rotate(270deg)}to{-webkit-transform:rotate(1turn)}}.menu-side{height:100%;overflow:auto;background:#0b1e46}.menu-side .menu-side-title{height:50px;text-align:center;line-height:50px;color:#fff;font-size:20px}.menu-side .menu-side-content{height:calc(100% - 50px);overflow-x:hidden;overflow-y:auto}.menu-side .menu-side-div{border-right:none}.menu-side .menu-side-div:not(.el-menu--collapse){width:200px;min-height:200px}.menu-side .menu-side-div .el-menu-item.is-active .sys-menu-item-title{color:#fff!important}.menu-side .menu-side-div .el-submenu__icon-arrow{color:#fff}