.line_loading {
    width: 100%;
    height: 3px;
    background: #0095d9;
    position: fixed;
    z-index: 1000;
    opacity: 0;
}

.line_loading.block {
    opacity: 1;
}

.line_loading:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: #fff000;
    -webkit-animation: loadingbefore;
    -webkit-animation-duration: 1s;
    -webkit-animation-delay: 0.5s;
    -webkit-animation-timing-function: linear;
    -webkit-animation-iteration-count: infinite;
    -webkit-animation-play-state: running;
    animation: loadingbefore;
    animation-duration: 1s;
    animation-delay: 0.5s;
    animation-timing-function: linear;
    animation-iteration-count: infinite;
    animation-play-state: running;
}

.line_loading:after {
    content: '';
    position: absolute;
    top: 0;
    left: 49%;
    width: 0;
    height: 100%;
    background: #ce0021;
    -webkit-animation: loadingbefore;
    -webkit-animation-duration: 1s;
    -webkit-animation-timing-function: linear;
    -webkit-animation-iteration-count: infinite;
    -webkit-animation-play-state: running;
    animation: loadingbefore;
    animation-duration: 0.5s;
    animation-timing-function: linear;
    animation-iteration-count: infinite;
    animation-play-state: running;
}


/* Chrome, Safari, Opera */

@-webkit-keyframes loadingbefore {
    from {
        width: 0%;
        left: 50%;
    }
    to {
        width: 100%;
        left: 0;
    }
}


/* Standard syntax */

@keyframes loadingbefore {
    from {
        width: 0%;
        left: 50%;
    }
    to {
        width: 100%;
        left: 0;
    }
}


/* Chrome, Safari, Opera */

@-webkit-keyframes loadingafter {
    from {
        width: 0%;
        left: 50%;
    }
    to {
        width: 100%;
        left: 0;
    }
}


/* Standard syntax */

@keyframes loadingafter {
    from {
        width: 0%;
        left: 50%;
    }
    to {
        width: 100%;
        left: 0;
    }
}