#loader{
    height: 100%;
    width: 100%;
    display: none;
    background: #31253e;
}
#loader-bar{
    position: absolute;
    width: 0;
    height: 100%;
    background-color: #150f1b;
    /*animation-name: loader;
    animation-duration: 2s;
    animation-timing-function: ease-out;*/

    transition: width 0.2s ease-in-out;
}
@keyframes loader{
    0%{
        width:0%;
    }
    100%{
        width:100%;
    }
}

.sk-cube-grid {
    width: 100px;
    height: 100px;
    margin: auto;
    position: relative;
}
.sk-cube-grid .sk-cube {
    width: 33%;
    height: 33%;
    float: left;
    animation: sk-cube-grid-scale-delay 1.0s infinite ease-in-out;
    z-index: 2;
    position: relative;
}
.sk-cube-na {
    width: 33%;
    height: 33%;
    float: left;
    z-index: 3;
    position: relative;
}
.blue-inner, .yellow-inner, .red-inner, .grey-inner{
    width: 80%;
    height: 80%;
    margin: auto;
}

.sk-cube-grid .sk-cube-1 {
    animation-delay: 0.1s;
    background-color: #a03526;
}

.sk-cube-grid .sk-cube-2 {
    background-color: #4a4a4a;
}
.sk-cube-grid .sk-cube-3 {
    animation-delay: 0.3s;
    background-color: #a03526;
}
.sk-cube-grid .sk-cube-4 {
    background-color: #4a4a4a;
}
.sk-cube-grid .sk-cube-5 {
    animation-delay: 0.2s;
    background-color: #c49413;
}
.sk-cube-grid .sk-cube-6 {
    background-color: #4a4a4a;
}
.sk-cube-grid .sk-cube-7 {
    animation-delay: 0s;
    background-color: #2f5d92;
}
.sk-cube-grid .sk-cube-8 {
    background-color: #4a4a4a;
}
.sk-cube-grid .sk-cube-9 {
    animation-delay: 0.4s;
    background-color: #2f5d92;
}

.blue-inner{
    background-color: #4688d4;
}
.red-inner{
    background-color: #d35846;
}
.yellow-inner{
    background-color: #f2ce22;
}
.grey-inner{
    background-color: #717171;
}
.back{
    width: 100%;
    height: 100%;
    background-color: #4a4a4a;
    position: absolute;
    margin-top: 4px;
    z-index: 1;
    filter: drop-shadow(0 4px 4px #150f1b)
}

@keyframes sk-cube-grid-scale-delay {
    from {
        transform: translateY(0px);
        filter: brightness(100%);
    }
    5% {
        transform: translateY(4px);
        filter: brightness(200%);
    }
    30% {
        transform: translateY(0px);
        filter: brightness(100%);
    }
}