.overlay{top:0;left:0;position:absolute;width:100%;height:100%;background:linear-gradient(90deg,rgba(240,231,219,1) 40vw,transparent 150px),linear-gradient(0deg,rgba(240,231,219,1) 40vh,transparent 150px),linear-gradient(-90deg,rgba(240,231,219,1) 40vw,transparent 150px),linear-gradient(180deg,rgba(240,231,219,1) 40vh,transparent 150px);background-repeat:no-repeat;background-position:50%;background-size:100vw 50vh,100vw 100vh,100vw 50vh,100vw 100vh;animation:squareIn 2s linear forwards;pointer-events:none}@keyframes squareIn{0%{background-size:100vw 50vh,100vw 100vh,100vw 50vh,100vw 100vh;background-position:50%}30%{background-size:110vw 50vh,110vw 100vh,110vw 50vh,110vw 100vh;background-position:50%}to{background-size:200vw 200vh,200vw 200vh,200vw 200vh,200vw 200vh;background-position:50%}}