/* ===================================
        Preloader
====================================== */

.center-block {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -moz-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
    -moz-box-orient: vertical;
    -moz-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -moz-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}



.loader {
    height: 100%;
    width: 100%;
    position: fixed;
    overflow: hidden;
    z-index: 11111111;
    background: #FFFFFF;
}

.loader-spinner {
    position: relative;
    height: 100px;
    width: 100px;
    border0: 3px solid transparent;
    border-top-color: #ff5522;
    border-left-color: #ff5522;
    border-radius: 50%;
    background:#ff0000;
    -webkit-animation0: spin 2.5s linear infinite;
    animation0: spin 2.5s linear infinite;
}

.loader-spinner::before {
    position: absolute;
    top: 15px;
    left: 15px;
    right: 15px;
    bottom: 15px;
    content: "";
    border: 4px solid transparent;
    border-top-color: #fff;
    border-left-color: #fff;
    border-right-color: #fff;
    border-bottom-color: #fff;
    
    background: linear-gradient(45deg, transparent 47.5%, #fff 50%); /* 对角线颜色 */
  background-size: 100px 100px; /* 对角线的间隔 */
   
    -webkit-animation0: spinBack 2.5s linear infinite;
    animation0: spinBack 2.5s linear infinite;
}

.loader-spinner::after {
    position: absolute;
    top: 15px;
    left: 15px;
    right: 15px;
    bottom: 15px;
    content: "";
    border: 4px solid transparent;
    border-top-color: #fff;
    border-left-color: #fff;
    border-right-color: #fff;
    border-bottom-color: #fff;
    
    background: linear-gradient(45deg, transparent 49.5%, #ff0000 50%); /* 对角线颜色 */
    background-size: 75px 70px; /* 对角线的间隔 */
   
    -webkit-animation0: spinBack 2.5s linear infinite;
    animation0: spinBack 2.5s linear infinite;
}



.typingx {
    font-size: 20px;
    white-space: nowrap;
    overflow: hidden;
    font-weight: 900;
    color: #333;
    width: 100px;
    float: left;
    animation: typing 1.0s steps(90, end) forwards;
    display: inline-block;
    margin: 20px 0px;
}

@keyframes typing { /* 以下启用的话，此处应为 typing */     
    from {
        width: 0
    }
    to {
       width: 100px 
    }
}    
 
   
 /*       
.typing0 {
            
            font-size: 20px;
            white-space: nowrap;
            overflow: hidden;
            font-weight: 900;
            color: #ff0000;
            width: 65px;
            float:left;
            animation: typing 0.3s steps(30, end) forwards;
            display: inline-block;
            margin:20px 5px;
            display:none;
            
        }

        @keyframes typing0 {  
            from { width: 0 }
            to { width: 65px }
            display:none;
        }

.typing0 {
            
            font-size: 20px;
            white-space: nowrap;
            overflow: hidden;
            font-weight: 900;
            width: 65px;
            float:left;
            animation: typing 0.6s steps(30, end) forwards;
            display: inline-block;
            margin:20px 5px;
            display:none;
            
        }

        @keyframes typing1 {
            from { width: 0 }
            to { width: 65px }
            display:none;
        }
.typing2 {

            font-size: 20px;
            white-space: nowrap;
            overflow: hidden;
            font-weight: 900;
            color: #ff0000;
            width: 65px;
            float:left;
            animation: typing 0.9s steps(30, end) forwards;
            display: inline-block;
            margin:20px 5px;
            display:none;
        }

        @keyframes typing2 {
            from { width: 0 }
            to { width: 65px }
            display:none;
        }

.typing3 {
 
            font-size: 20px;
            white-space: nowrap;
            overflow: hidden;
            font-weight: 900;
            width: 65px;
            float:left;
            animation: typing 1.2s steps(30, end) forwards;
            display: inline-block;
            margin:20px 5px;
            display:none;
        }

        @keyframes typing3 {
            from { width: 0 }
            to { width: 65px }
            display:none;
        }
*/