#loader-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
}

#loader {
    display: block;
    position: relative;
    left: 50%;
    top: 50%;
    width: 150px;
    height: 150px;
    margin: -75px 0 0 -75px;
    border-radius: 50%;
    border: 10px solid #79a08f;
    border-color: #79a08f transparent #79a08f transparent;
    -webkit-animation: spin 2s linear infinite; /* Chrome, Opera 15+, Safari 5+ */
    animation: spin 2s linear infinite; /* Chrome, Firefox 16+, IE 10+, Opera */
    z-index: 1001;
}

@-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-color: #132b45;
    z-index: +1000;
}

    #loader-wrapper .loader-section.section-left {
        left: 0;
    }

    #loader-wrapper .loader-section.section-right {
        right: 0;
    }

/* loaded styles */
.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; /* Android 2.1+, Chrome 1-25, iOS 3.2-6.1, Safari 3.2-6  */
    transition: all 0.7s 0.3s cubic-bezier; /* Chrome 26, Firefox 16+, iOS 7+, IE 10+, Opera, Safari 6.1+  */
}

.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; /* Android 2.1+, Chrome 1-25, iOS 3.2-6.1, Safari 3.2-6  */
    transition: all 0.7s 0.3s cubic-bezier; /* Chrome 26, Firefox 16+, iOS 7+, IE 10+, Opera, Safari 6.1+  */
}

.loaded #loader {
    opacity: 0;
    -webkit-transition: all 0.3s ease-out; /* Android 2.1+, Chrome 1-25, iOS 3.2-6.1, Safari 3.2-6  */
    transition: all 0.3s ease-out; /* Chrome 26, Firefox 16+, iOS 7+, IE 10+, Opera, Safari 6.1+  */
}

.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; /* Android 2.1+, Chrome 1-25, iOS 3.2-6.1, Safari 3.2-6  */
    transition: all 0.3s 1s ease-out; /* Chrome 26, Firefox 16+, iOS 7+, IE 10+, Opera, Safari 6.1+  */
}