.calculator-wrapper{background:#000!important;min-height:650px;overflow:hidden;position:relative}.calculator-wrapper:before{animation:skeleton-load 1.5s infinite;background:linear-gradient(90deg,#111 25%,#222 50%,#111 75%);background-size:200% 100%;border-radius:8px;content:"";height:80%;left:5%;position:absolute;top:10%;width:90%;z-index:1}.calculator-wrapper iframe{background:transparent!important;position:relative;z-index:2}@keyframes skeleton-load{0%{background-position:200% 0}to{background-position:-200% 0}}