@-webkit-keyframes sk-scaleout {
    0% {
        -webkit-transform: scale(0);
    }

    100% {
        -webkit-transform: scale(1.0);
        opacity: 0;
    }
}

@keyframes sk-scaleout {
    0% {
        -webkit-transform: scale(0);
        transform: scale(0);
    }

    100% {
        -webkit-transform: scale(1.0);
        opacity: 0;
        transform: scale(1.0);
    }
}

.preloader {
    -moz-transition: all 200ms ease-out;
    -o-transition: all 200ms ease-out;
    -webkit-transition: all 200ms ease-out;
    background-color: #fff;
    height: 100%;
    left: 0;
    position: fixed;
    top: 0;
    transition: all 200ms ease-out;
    width: 100%;
    z-index: 9999;
}

.preloader.hid {
    opacity: 0;
    visibility: hidden;
}

.preloader:after {
    -webkit-animation: sk-scaleout 1s infinite ease-in-out;
    animation: sk-scaleout 1s infinite ease-in-out;
    background-color: #195fb3;
    border-radius: 100%;
    content: '';
    height: 40px;
    left: 50%;
    margin: -20px 0 0 -20px;
    position: absolute;
    top: 50%;
    width: 40px;
}