/* ajax loader, gallery */
.ajax-loader {
    .loading-overlay {
        opacity: 0;
        visibility: hidden;
        position: absolute;
        width: 100%;
        height: 100%;
        top: 0;
        left: 0;
        @include transition(all, 0.3s, ease);
    }
    .loader-wrap {
        position: absolute;
        left: 50%;
        top: -45px;
        margin-left: -7px;
        z-index: 10;
        opacity: 0;
        visibility: hidden;
        @include transition(all, 0.3s ,ease);
    }
    .loader-2,
    .loader-2:before,
    .loader-2:after {
        border-radius: 50%;
        width: 1.2em;
        height: 1.2em;
        -webkit-animation-fill-mode: both;
        animation-fill-mode: both;
        -webkit-animation: load7 1s infinite ease-in-out;
        animation: load7 1s infinite ease-in-out;
    }
    .loader-2 {
        color: #e3edf6;
        font-size: 10px;
        margin: 0 auto;
        position: relative;
        text-indent: -9999em;
        -webkit-transform: translateZ(0);
        -ms-transform: translateZ(0);
        transform: translateZ(0);
        -webkit-animation-delay: -0.16s;
        animation-delay: -0.16s;
    }
    .loader-2:before,
    .loader-2:after {
        content: '';
        position: absolute;
        top: 0;
    }
    .loader-2:before {
        left: -1.7em;
        -webkit-animation-delay: -0.32s;
        animation-delay: -0.32s;
    }
    .loader-2:after {
        left: 1.7em;
    }
    @-webkit-keyframes load7 {
        0%,
        80%,
        100% {
            box-shadow: 0 2.5em 0 -1.3em;
        }
        40% {
            box-shadow: 0 2.5em 0 0;
        }
    }
    @keyframes load7 {
        0%,
        80%,
        100% {
            box-shadow: 0 2.5em 0 -1.3em;
        }
        40% {
            box-shadow: 0 2.5em 0 0;
        }
    }
}
.ajax-loader.loading {
    .loader-wrap {
        opacity: 1;
        visibility: visible;
    }
    .loading-overlay {
      opacity: 1;
      visibility: visible;
      z-index: 11;
    }
}