$stratum: 20000
.up-popup
z-index: $stratum position: absolute background-color: #fff padding: 15px box-shadow: 0 0 4px rgba(0, 0, 0, 0.3)
$stratum: 20000
.up-popup
z-index: $stratum position: absolute background-color: #fff padding: 15px box-shadow: 0 0 4px rgba(0, 0, 0, 0.3)