.loader {position: fixed;top: -10%;left: -10%;right: -10%;bottom: -10%;z-index: 10000000000000;background: #282828;transition: all 0.3s linear;opacity: 1;visibility: visible;}.loader.hidden {display: none;}.loader .inner {position: absolute;top: 50%;left: 50%;transform: translate(-50%, -50%);}.loader .inner .logo {transition: all 0.3s linear;animation: puls_loader infinite 3s;}@keyframes puls_loader {0% {scale: 1;}50% {scale: 1.5;}100% {scale: 1;}}