@keyframes wave{0%{transform:rotate(0)}10%{transform:rotate(14deg)}20%{transform:rotate(-8deg)}30%{transform:rotate(14deg)}40%{transform:rotate(-4deg)}50%{transform:rotate(10deg)}60%{transform:rotate(0)}to{transform:rotate(0)}}.wave-hand{animation:wave 1.5s infinite;display:inline-block;transform-origin:70% 70%}.hideScroll::-webkit-scrollbar{display:none}.hideScroll{-ms-overflow-style:none;scrollbar-width:none}.grainy-background:before{background-color:transparent;background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 600 600'%3E%3Cfilter id='a'%3E%3CfeTurbulence baseFrequency='1.2' numOctaves='5' stitchTiles='stitch' type='fractalNoise'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23a)'/%3E%3C/svg%3E");background-repeat:repeat;background-size:100%;content:"";height:100%;left:0;opacity:.12;pointer-events:none;position:absolute;top:0;width:100%}