.preloader { background-color: $dark-gray; width: 100%; height: 100%; position: fixed; z-index: 999999; overflow: hidden; .vertical-centered-box { position: absolute; width: 100%; height: 100%; text-align: center; } .vertical-centered-box:after { content: ""; display: inline-block; height: 100%; vertical-align: middle; margin-right: -0.25em; } .vertical-centered-box .content { -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; display: inline-block; vertical-align: middle; text-align: left; font-size: 0; } * { -webkit-transition: all 0.3s; -moz-transition: all 0.3s; -o-transition: all 0.3s; transition: all 0.3s; } .loader-circle { position: absolute; left: 50%; top: 50%; width: 120px; height: 120px; border-radius: 50%; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.1); margin-left: -60px; margin-top: -60px; } .loader-line-mask { position: absolute; left: 50%; top: 50%; width: 60px; height: 120px; margin-left: -60px; margin-top: -60px; overflow: hidden; -webkit-transform-origin: 60px 60px; -moz-transform-origin: 60px 60px; -ms-transform-origin: 60px 60px; -o-transform-origin: 60px 60px; transform-origin: 60px 60px; -webkit-mask-image: -webkit-linear-gradient(top, #000000, rgba(0, 0, 0, 0)); -webkit-animation: rotate 1.2s infinite linear; -moz-animation: rotate 1.2s infinite linear; -o-animation: rotate 1.2s infinite linear; animation: rotate 1.2s infinite linear; } .loader-line-mask .loader-line { width: 120px; height: 120px; border-radius: 50%; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.5); } #particles-background, #particles-foreground { left: -51%; top: -51%; width: 202%; height: 202%; -webkit-transform: scale3d(0.5, 0.5, 1); -moz-transform: scale3d(0.5, 0.5, 1); -ms-transform: scale3d(0.5, 0.5, 1); -o-transform: scale3d(0.5, 0.5, 1); transform: scale3d(0.5, 0.5, 1); } #particles-background { background: #2c2d44; background-image: -moz-linear-gradient(45deg, #3f3251 2%, #002025 100%); background-image: -webkit-linear-gradient(45deg, #3f3251 2%, #002025 100%); background-image: linear-gradient(45deg, #3f3251 2%, #002025 100%); } lesshat-selector { -lh-property: 0; } @-webkit-keyframes rotate{ 0% { -webkit-transform: rotate(0deg);} 100% { -webkit-transform: rotate(360deg);}} @-moz-keyframes rotate{ 0% { -moz-transform: rotate(0deg);} 100% { -moz-transform: rotate(360deg);}} @-o-keyframes rotate{ 0% { -o-transform: rotate(0deg);} 100% { -o-transform: rotate(360deg);}} @keyframes rotate{ 0% {-webkit-transform: rotate(0deg);-moz-transform: rotate(0deg);-ms-transform: rotate(0deg);transform: rotate(0deg);} 100% {-webkit-transform: rotate(360deg);-moz-transform: rotate(360deg);-ms-transform: rotate(360deg);transform: rotate(360deg);}} [not-existing] { zoom: 1; } lesshat-selector { -lh-property: 0; } @-webkit-keyframes fade{ 0% { opacity: 1;} 50% { opacity: 0.25;}} @-moz-keyframes fade{ 0% { opacity: 1;} 50% { opacity: 0.25;}} @-o-keyframes fade{ 0% { opacity: 1;} 50% { opacity: 0.25;}} @keyframes fade{ 0% { opacity: 1;} 50% { opacity: 0.25;}} [not-existing] { zoom: 1; } lesshat-selector { -lh-property: 0; } @-webkit-keyframes fade-in{ 0% { opacity: 0;} 100% { opacity: 1;}} @-moz-keyframes fade-in{ 0% { opacity: 0;} 100% { opacity: 1;}} @-o-keyframes fade-in{ 0% { opacity: 0;} 100% { opacity: 1;}} @keyframes fade-in{ 0% { opacity: 0;} 100% { opacity: 1;}} [not-existing] { zoom: 1; } }