.zIndex100{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:900;display:flex;justify-content:center;align-items:center}.loader{width:45px;height:40px;background:linear-gradient(#0000 calc(1*100%/6),#fff 0 calc(3*100%/6),#0000 0),linear-gradient(#0000 calc(2*100%/6),#fff 0 calc(4*100%/6),#0000 0),linear-gradient(#0000 calc(3*100%/6),#fff 0 calc(5*100%/6),#0000 0);background-size:10px 400%;background-repeat:no-repeat;background-position:0 0,50% 0,100% 0}