#loader {
    position: absolute;
    left: 50%;
    top: 50%;
    z-index: 1200;
    width: 150px;
    height: 150px;
    margin: -75px 0 0 -75px;
    border: 16px solid #f3f3f3;
    border-radius: 50%;
    border-top: 16px solid #01c0c8;
    border-bottom: 16px solid #1f97e8;
    width: 120px;
    height: 120px;
    -webkit-animation: spin 2s linear infinite;
    animation: spin 2s linear infinite;
    display: none;
}

@-webkit-keyframes spin {
    0% {
        -webkit-transform: rotate(0deg);
    }

    100% {
        -webkit-transform: rotate(360deg);
    }
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

/* Add animation to "page content" */
.animate-bottom {
    position: relative;
    -webkit-animation-name: animatebottom;
    -webkit-animation-duration: 0.5s;
    animation-name: animatebottom;
    animation-duration: 0.6s;
}

@-webkit-keyframes animatebottom {
    from {
        bottom: -100px;
        opacity: 0
    }

    to {
        bottom: 0px;
        opacity: 1
    }
}

@keyframes animatebottom {
    from {
        bottom: -100px;
        opacity: 0
    }

    to {
        bottom: 0;
        opacity: 1
    }
}

#hideback {
    width:100%;
    height:200%;
    left:0;
    top:0;
    position:absolute;
    background:#000000;
    opacity:0.5;
    z-index:1000;
    display: none;
    text-align: center;
}
    #hideback img {
        width:85px;
        left:45.3%;
        top:23.8%;
        position:absolute;
    }