.load {
    position: absolute;
    transform: translate(-50%, -50%);
    left: 50%;
    top: 50%;
    z-index: 999;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
}

.load img {
    position: absolute;
    transform: translate(-50%, -50%);
    left: 50%;
    top: 50%;
    width: 300px;
}