#loading {
    position: fixed;
    left: 50%;
    top: calc(50% - 40px);
    -webkit-transform: translateX(-50%) translateY(-50%);
    -ms-transform: translateX(-50%) translateY(-50%);
    transform: translateX(-50%) translateY(-50%);
    font-weight: 300;
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 10px;
    z-index: 9999999999;
    color: #ffffff;
}

#loading.isdone {
    top: 50%;
    opacity: 0;
    -webkit-transition: all .8s;
    -o-transition: all .8s;
    transition: all .8s;
    -webkit-transition-delay: .5s;
    -o-transition-delay: .5s;
    transition-delay: .5s;
}

#loading span {
    -webkit-animation: loading 1.4s infinite alternate;
    animation: loading 1.4s infinite alternate;
}

#loading span:nth-child(1) {
    -webkit-animation-delay: 0s;
    animation-delay: 0s;
}

#loading span:nth-child(2) {
    -webkit-animation-delay: 0.1s;
    animation-delay: 0.1s;
}

#loading span:nth-child(3) {
    -webkit-animation-delay: 0.2s;
    animation-delay: 0.2s;
}

#loading span:nth-child(4) {
    -webkit-animation-delay: 0.3s;
    animation-delay: 0.3s;
}

#loading span:nth-child(5) {
    -webkit-animation-delay: 0.4s;
    animation-delay: 0.4s;
}

#loading span:nth-child(6) {
    -webkit-animation-delay: 0.5s;
    animation-delay: 0.5s;
}

#loading span:nth-child(7) {
    -webkit-animation-delay: 0.6s;
    animation-delay: 0.6s;
}

@-webkit-keyframes loading {
    0% {
        opacity: 1;
    }
    100% {
        opacity: 0;
    }
}

@keyframes loading {
    0% {
        opacity: 1;
    }
    100% {
        opacity: 0;
    }
}