.loading-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 90vh;
    min-height: 90vh;
    h1 {
        font-size: 28px;
        font-weight: bolder;
    }
    .dot-wrapper {
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 98px;
        .dot {
            position: relative;
            box-sizing: border-box;
            display: inline-block;
            width: 64px;
            height: 64px;
            font-size: 64px;
            transform: rotate(45deg);
            animation: rotate 1.2s infinite linear;
            i {
                position: absolute;
                display: block;
                width: 28px;
                height: 28px;
                background-color: #1890ff;
                border-radius: 100%;
                opacity: 0.3;
                transform: scale(0.75);
                transform-origin: 50% 50%;
                animation: spin 1s infinite linear alternate;
                &:nth-child(1) {
                    top: 0;
                    left: 0;
                }
                &:nth-child(2) {
                    top: 0;
                    right: 0;
                    -webkit-animation-delay: 0.4s;
                    animation-delay: 0.4s;
                }
                &:nth-child(3) {
                    right: 0;
                    bottom: 0;
                    -webkit-animation-delay: 0.8s;
                    animation-delay: 0.8s;
                }
                &:nth-child(4) {
                    bottom: 0;
                    left: 0;
                    -webkit-animation-delay: 1.2s;
                    animation-delay: 1.2s;
                }
            }
        }
    }
}

@keyframes rotate {
    to {
        -webkit-transform: rotate(405deg);
        transform: rotate(405deg);
    }
}

@keyframes spin {
    to {
        opacity: 1;
    }
}