.loader{box-sizing:border-box;background:linear-gradient(#10100e 30px,#0000 0) 50% 0/2px 40px no-repeat;border-top:5px solid #10100e;border-bottom:5px solid #10100e;width:50px;height:80px;animation:5s linear infinite spinx;display:inline-block;position:relative}.loader:before,.loader:after{content:"";background:#10100e66 0 0/100% no-repeat;border-radius:0 0 20px 20px;width:40px;height:35px;animation:5s linear infinite lqt;position:absolute;top:0;left:50%;transform:translate(-50%)}.loader:after{border-radius:20px 20px 0 0;animation:5s linear infinite lqb;top:auto;bottom:0}.loader-sm{border-top-width:3px;border-bottom-width:3px;width:30px;height:48px}.loader-sm:before,.loader-sm:after{width:24px;height:21px}.loader-sm{background-size:1.5px 24px}.loader-lg{border-top-width:7px;border-bottom-width:7px;width:70px;height:112px}.loader-lg:before,.loader-lg:after{width:56px;height:49px}.loader-lg{background-size:3px 56px}@keyframes lqt{0%,to{background-image:linear-gradient(#10100e 40px,#0000 0);background-position:0 0}50%{background-image:linear-gradient(#10100e 40px,#0000 0);background-position:0 40px}50.1%{background-image:linear-gradient(#10100e 40px,#0000 0);background-position:0 -40px}}@keyframes lqb{0%{background-image:linear-gradient(#10100e 40px,#0000 0);background-position:0 40px}to{background-image:linear-gradient(#10100e 40px,#0000 0);background-position:0 -40px}}@keyframes spinx{0%,49%{background-position:50% 36px;transform:rotate(0)}51%,98%{background-position:50% 4px;transform:rotate(180deg)}to{background-position:50% 36px;transform:rotate(360deg)}}.loader-sm{animation:5s linear infinite spinx-sm}.loader-lg{animation:5s linear infinite spinx-lg}@keyframes spinx-sm{0%,49%{background-position:50% 22px;transform:rotate(0)}51%,98%{background-position:50% 2px;transform:rotate(180deg)}to{background-position:50% 22px;transform:rotate(360deg)}}@keyframes spinx-lg{0%,49%{background-position:50% 50px;transform:rotate(0)}51%,98%{background-position:50% 6px;transform:rotate(180deg)}to{background-position:50% 50px;transform:rotate(360deg)}}