.loader{z-index:99;border-radius:100%;width:3rem;height:3rem;margin-top:-1.5rem;margin-left:-1.5rem;display:block;position:fixed;top:50%;left:50%}.loader:after,.loader:before{content:"";border:4px solid var(--c-yellow);opacity:0;border-radius:100%;width:100%;height:100%;animation:2s ease-in-out infinite expand;display:block;position:absolute;top:0;left:0}.loader:after{animation-delay:.5s}.loader.inverted:after,.loader.inverted:before{border-color:var(--c-yellow)}@keyframes expand{0%{opacity:0;transform:scale(0)}50%{opacity:1}to{opacity:0;transform:scale(2)}}