.static {
    width: 100%;
    height: 100%;
    background-color: #bbbbbb;
    color: #7f7f7f;
    font-size: 50px;
}

.static span {
    top: calc(50% - 25px);
    left: calc(50% - 25px);
}

.sk-cube-grid {
    width: 100%;
    height: 100%;
}

.sk-cube-grid .sk-cube {
    width: 33%;
    height: 33%;
    background-color: #bbbbbb;
    float: left;
}

.sk-cube-grid.animate .sk-cube {
    -webkit-animation: sk-cubeGridScaleDelay 4.6s infinite ease-in-out;
    animation: sk-cubeGridScaleDelay 4.6s infinite ease-in-out;
}

.sk-cube-grid.animate .sk-cube1 {
    -webkit-animation-delay: 0.4s;
    animation-delay: 0.4s;
}

.sk-cube-grid.animate .sk-cube2 {
    -webkit-animation-delay: 0.6s;
    animation-delay: 0.6s;
}

.sk-cube-grid.animate .sk-cube3 {
    -webkit-animation-delay: 0.8s;
    animation-delay: 0.8s;
}

.sk-cube-grid.animate .sk-cube4 {
    -webkit-animation-delay: 0.2s;
    animation-delay: 0.2s;
}

.sk-cube-grid.animate .sk-cube5 {
    -webkit-animation-delay: 0.4s;
    animation-delay: 0.4s;
}

.sk-cube-grid.animate .sk-cube6 {
    -webkit-animation-delay: 0.6s;
    animation-delay: 0.6s;
}

.sk-cube-grid.animate .sk-cube7 {
    -webkit-animation-delay: 0s;
    animation-delay: 0s;
}

.sk-cube-grid.animate .sk-cube8 {
    -webkit-animation-delay: 0.2s;
    animation-delay: 0.2s;
}

.sk-cube-grid.animate .sk-cube9 {
    -webkit-animation-delay: 0.4s;
    animation-delay: 0.4s;
}

@-webkit-keyframes sk-cubeGridScaleDelay {
    0%, 70%, 100% {
        -webkit-transform: scale3D(1, 1, 1);
        transform: scale3D(1, 1, 1);
    }
    35% {
        -webkit-transform: scale3D(0, 0, 1);
        transform: scale3D(0, 0, 1);
    }
}

@keyframes sk-cubeGridScaleDelay {
    0%, 70%, 100% {
        -webkit-transform: scale3D(1, 1, 1);
        transform: scale3D(1, 1, 1);
    }
    35% {
        -webkit-transform: scale3D(0, 0, 1);
        transform: scale3D(0, 0, 1);
    }
}