.lds-grid {
    display: inline-block;
    position: relative;
    width: 80px;
    height: 80px;
}

    .lds-grid div {
        position: absolute;
        width: 16px;
        height: 16px;
        border-radius: 50%;
        background: #181834;
        animation: lds-grid 1.2s linear infinite;
    }

        .lds-grid div:nth-child(1) {
            top: 8px;
            left: 8px;
            animation-delay: 0s;
        }

        .lds-grid div:nth-child(2) {
            top: 8px;
            left: 32px;
            animation-delay: -0.4s;
        }

        .lds-grid div:nth-child(3) {
            top: 8px;
            left: 56px;
            animation-delay: -0.8s;
        }

        .lds-grid div:nth-child(4) {
            top: 32px;
            left: 8px;
            animation-delay: -0.4s;
        }

        .lds-grid div:nth-child(5) {
            top: 32px;
            left: 32px;
            animation-delay: -0.8s;
        }

        .lds-grid div:nth-child(6) {
            top: 32px;
            left: 56px;
            animation-delay: -1.2s;
        }

        .lds-grid div:nth-child(7) {
            top: 56px;
            left: 8px;
            animation-delay: -0.8s;
        }

        .lds-grid div:nth-child(8) {
            top: 56px;
            left: 32px;
            animation-delay: -1.2s;
        }

        .lds-grid div:nth-child(9) {
            top: 56px;
            left: 56px;
            animation-delay: -1.6s;
        }

@keyframes lds-grid {
    0%, 100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}
.successbox {
    min-height: 23em;
}