body {
background-color: #0053cb;
}
.w-center {
margin-left: auto;
display: block;
margin: 0;
position: absolute;
top: 50%;
left: 50%;
margin-right: -50%;
transform: translate(-50%, -50%);
-webkit-box-shadow: 0px 36px 72px -28px rgba(0,0,0,1);
-moz-box-shadow...