body {
    margin: 0;
    overflow-x: hidden;
}

#loading {
    background-color: white;
    background-size: 100px;
    position: fixed;
    display: block;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 100;
}

#loading .wrapper {
    width: 100px;
    display: block;
    margin: 300px auto auto;
}

#loading .wrapper #loading-ring {
    width: 100px;
    height: 100px;
    display: block;
}

#loading .wrapper p {
    display: block;
    text-transform: uppercase;
    font-size: 1em;
    text-align: center;
    font-family: 'Roboto', sans-serif;
    font-weight: 300;
}

/*===================================================*/

@keyframes lds-dual-ring {
    0% {
        -webkit-transform: rotate(0);
        transform: rotate(0);
    }
    100% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}
@-webkit-keyframes lds-dual-ring {
    0% {
        -webkit-transform: rotate(0);
        transform: rotate(0);
    }
    100% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}
@keyframes lds-dual-ring_reverse {
    0% {
        -webkit-transform: rotate(0);
        transform: rotate(0);
    }
    100% {
        -webkit-transform: rotate(-360deg);
        transform: rotate(-360deg);
    }
}
@-webkit-keyframes lds-dual-ring_reverse {
    0% {
        -webkit-transform: rotate(0);
        transform: rotate(0);
    }
    100% {
        -webkit-transform: rotate(-360deg);
        transform: rotate(-360deg);
    }
}
.lds-dual-ring {
    position: relative;
}
.lds-dual-ring div {
    position: absolute;
    width: 80px;
    height: 80px;
    top: 0;
    left: -2px;
    border-radius: 50%;
    border: 12px solid #000;
    border-color: #c0c0c0 transparent #c0c0c0 transparent;
    -webkit-animation: lds-dual-ring 1s linear infinite;
    animation: lds-dual-ring 1s linear infinite;
}
.lds-dual-ring div:nth-child(2) {
    width: 50px;
    height: 50px;
    top: 15px;
    left: 13px;
    border-color: transparent #939393 transparent #939393;
    -webkit-animation: lds-dual-ring_reverse 1s linear infinite;
    animation: lds-dual-ring_reverse 1s linear infinite;
}