@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-5px)}50%{transform:translate(5px)}75%{transform:translate(-5px)}}.shake{animation:shake .3s ease-in-out;border-color:red}.nav-gradient-overlay:before{background:linear-gradient(rgba(0,0,0,.675),transparent 97.86%);bottom:0;content:"";height:100%;left:0;min-height:150px;pointer-events:none;position:absolute;right:0;top:0;transition:.35s linear .1s;width:100%;z-index:0}