@import url(https://fonts.googleapis.com/css?family=Racing+Sans+One);
body {
    background: #EEE;
}

.bg_load {
    position: fixed;
    left: 0px;
    top: 0px;
    width: 100%;
    height: 100%;
    background: #EEE;
}

.wrapper {
    /* Size and position */
    font-size: 25px;
    /* 1em */
    width: 8em;
    height: 8em;
    position: fixed;
    left: 50%;
    top: 50%;
    margin-top: -100px;
    margin-left: -100px;
    /* Styles */
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: 1em dashed rgba(138, 189, 195, 0.5);
    box-shadow: inset 0 0 2em rgba(255, 255, 255, 0.3), 0 0 0 0.7em rgba(255, 255, 255, 0.3);
    animation: rota 3.5s linear infinite;
    /* Font styles */
    font-family: 'Racing Sans One', sans-serif;
    color: #444;
    text-align: center;
    text-transform: uppercase;
    text-shadow: 0 .04em rgba(255, 255, 255, 0.9);
    line-height: 6em;
}

.wrapper:before,
.wrapper:after {
    content: "";
    position: absolute;
    z-index: -1;
    border-radius: inherit;
    box-shadow: inset 0 0 2em rgba(255, 255, 255, 0.3);
    border: 1em dashed;
}

.wrapper:before {
    border-color: rgba(138, 189, 195, 0.2);
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
}

.wrapper:after {
    border-color: rgba(138, 189, 195, 0.4);
    top: 1em;
    right: 1em;
    bottom: 1em;
    left: 1em;
}

.wrapper .inner {
    width: 100%;
    height: 100%;
    animation: rota 3.5s linear reverse infinite;
}

.wrapper span {
    display: inline-block;
    animation: placeholder 1.5s ease-out infinite;
}

.wrapper span:nth-child(1) {
    animation-name: loading-1;
}

.wrapper span:nth-child(2) {
    animation-name: loading-2;
}

.wrapper span:nth-child(3) {
    animation-name: loading-3;
}

.wrapper span:nth-child(4) {
    animation-name: loading-4;
}

.wrapper span:nth-child(5) {
    animation-name: loading-5;
}

.wrapper span:nth-child(6) {
    animation-name: loading-6;
}

.wrapper span:nth-child(7) {
    animation-name: loading-7;
}

@keyframes rota {
    to {
        transform: rotate(360deg);
    }
}

@keyframes loading-1 {
    14.28% {
        opacity: 0.3;
    }
}

@keyframes loading-2 {
    28.57% {
        opacity: 0.3;
    }
}

@keyframes loading-3 {
    42.86% {
        opacity: 0.3;
    }
}

@keyframes loading-4 {
    57.14% {
        opacity: 0.3;
    }
}

@keyframes loading-5 {
    71.43% {
        opacity: 0.3;
    }
}

@keyframes loading-6 {
    85.71% {
        opacity: 0.3;
    }
}

@keyframes loading-7 {
    100% {
        opacity: 0.3;
    }
}