@-webkit-keyframes loader {
    to {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}

@keyframes loader {
    to {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}

@-webkit-keyframes loaderBack {
    to {
        -webkit-transform: rotate(-720deg);
        transform: rotate(-720deg);
    }
}

@keyframes loaderBack {
    to {
        -webkit-transform: rotate(-720deg);
        transform: rotate(-720deg);
    }
}

div.preload {
    background: #fff;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    position: fixed;
    flex-direction:column;
    width: 100%;
    height: 100%;
    z-index: 100000;
}

div.preload span:first-child {
    text-align: center;
    margin: 0px 10px;
}

div.preload .loader {
    border: 3px solid #ffb0b0;
    border-radius: 50%;
    border-top-color: transparent;
    width: 80px;
    height: 80px;
    position: relative;
    margin-top:20px;
    -webkit-animation: loader 1.2s linear infinite;
    animation: loader 1.2s linear infinite;
}

div.preload .loader:before,
div.preload .loader:after {
    content: '';
    position: absolute;
    top: 0px;
    right: 0px;
    bottom: 0px;
    left: 0px;
    margin: auto;
    border: 3px solid #000;
    border-right-color: transparent;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    -webkit-animation: loaderBack 1.4s linear infinite;
    animation: loaderBack 1.4s linear infinite;
}

div.preload .loader:after {
    border: 3px solid #ffb0b0;
    border-bottom-color: transparent;
    width: 45px;
    height: 45px;
    -webkit-animation: loader 2.4s linear infinite;
    animation: loader 2.4s linear infinite;
}