.loader{height:40px;width:40px;--c:no-repeat linear-gradient(#0477d1 0 0);animation:l5 1.5s cubic-bezier(.3,1,0,1) infinite;background:var(--c),var(--c),var(--c),var(--c);background-size:21px 21px}@keyframes l5{0%{background-position:0 0,100% 0,100% 100%,0 100%}33%{background-position:0 0,100% 0,100% 100%,0 100%;height:60px;width:60px}66%{background-position:100% 0,100% 100%,0 100%,0 0;height:60px;width:60px}to{background-position:100% 0,100% 100%,0 100%,0 0}}