/*：当前代码仅为演示用,不能二次开发。源码只发布在: http://www.bootstrapmb.com/item/4451(此说明只在演示页面有,不在下载的源码里)*//* ==========================================================================   Author's custom styles   ========================================================================== */#loader-wrapper {    position: fixed;    top: 0;    left: 0;    width: 100%;    height: 100%;    z-index: 9999999;}#loader {    display: block;    position: relative;    left: 50%;    top: 50%;    width: 150px;    height: 150px;    margin: -75px 0 0 -75px;    border-radius: 50%;    border: 4px solid transparent;    border-top-color: #673bb7;    -webkit-animation: spin 2s linear infinite; /* Chrome, Opera 15+, Safari 5+ */    animation: spin 2s linear infinite; /* Chrome, Firefox 16+, IE 10+, Opera */    z-index: 99999;}    #loader:before {        content: "";        position: absolute;        top: 5px;        left: 5px;        right: 5px;        bottom: 5px;        border-radius: 50%;        border: 4px solid transparent;        border-top-color: #ff9801;        -webkit-animation: spin 3s linear infinite; /* Chrome, Opera 15+, Safari 5+ */        animation: spin 3s linear infinite; /* Chrome, Firefox 16+, IE 10+, Opera */    }    #loader:after {        content: "";        position: absolute;        top: 15px;        left: 15px;        right: 15px;        bottom: 15px;        border-radius: 50%;        border: 4px solid transparent;        border-top-color: #e8676b;        -webkit-animation: spin 1.5s linear infinite; /* Chrome, Opera 15+, Safari 5+ */          animation: spin 1.5s linear infinite; /* Chrome, Firefox 16+, IE 10+, Opera */    }    @-webkit-keyframes spin {        0%   {             -webkit-transform: rotate(0deg);  /* Chrome, Opera 15+, Safari 3.1+ */            -ms-transform: rotate(0deg);  /* IE 9 */            transform: rotate(0deg);  /* Firefox 16+, IE 10+, Opera */        }        100% {            -webkit-transform: rotate(360deg);  /* Chrome, Opera 15+, Safari 3.1+ */            -ms-transform: rotate(360deg);  /* IE 9 */            transform: rotate(360deg);  /* Firefox 16+, IE 10+, Opera */        }    }    @keyframes spin {        0%   {             -webkit-transform: rotate(0deg);  /* Chrome, Opera 15+, Safari 3.1+ */            -ms-transform: rotate(0deg);  /* IE 9 */            transform: rotate(0deg);  /* Firefox 16+, IE 10+, Opera */        }        100% {            -webkit-transform: rotate(360deg);  /* Chrome, Opera 15+, Safari 3.1+ */            -ms-transform: rotate(360deg);  /* IE 9 */            transform: rotate(360deg);  /* Firefox 16+, IE 10+, Opera */        }    }    #loader-wrapper .loader-section {        position: fixed;        top: 0;        width: 51%;        height: 100%;        background: #fff;        z-index: 999;        -webkit-transform: translateX(0);  /* Chrome, Opera 15+, Safari 3.1+ */        -ms-transform: translateX(0);  /* IE 9 */        transform: translateX(0);  /* Firefox 16+, IE 10+, Opera */    }    #loader-wrapper .loader-section.section-left {        left: 0;    }    #loader-wrapper .loader-section.section-right {        right: 0;    }    /* Loaded */    .loaded #loader-wrapper .loader-section.section-left {        -webkit-transform: translateX(-100%);  /* Chrome, Opera 15+, Safari 3.1+ */            -ms-transform: translateX(-100%);  /* IE 9 */                transform: translateX(-100%);  /* Firefox 16+, IE 10+, Opera */        -webkit-transition: all 0.7s 0.3s cubic-bezier(0.645, 0.045, 0.355, 1.000);                  transition: all 0.7s 0.3s cubic-bezier(0.645, 0.045, 0.355, 1.000);    }    .loaded #loader-wrapper .loader-section.section-right {        -webkit-transform: translateX(100%);  /* Chrome, Opera 15+, Safari 3.1+ */            -ms-transform: translateX(100%);  /* IE 9 */                transform: translateX(100%);  /* Firefox 16+, IE 10+, Opera */-webkit-transition: all 0.7s 0.3s cubic-bezier(0.645, 0.045, 0.355, 1.000);          transition: all 0.7s 0.3s cubic-bezier(0.645, 0.045, 0.355, 1.000);    }        .loaded #loader {        opacity: 0;        -webkit-transition: all 0.3s ease-out;                  transition: all 0.3s ease-out;    }    .loaded #loader-wrapper {        visibility: hidden;        -webkit-transform: translateY(-100%);  /* Chrome, Opera 15+, Safari 3.1+ */            -ms-transform: translateY(-100%);  /* IE 9 */                transform: translateY(-100%);  /* Firefox 16+, IE 10+, Opera */        -webkit-transition: all 0.3s 1s ease-out;                  transition: all 0.3s 1s ease-out;    }    /*：当前代码仅为演示用,不能二次开发。源码只发布在: http://www.bootstrapmb.com/item/4451(此说明只在演示页面有,不在下载的源码里)*/