.sidebar-wrapper .sidebar-header img {
    height: 4rem;
}

.pre-wrap {
    white-space: pre-wrap;
}

hr {
    margin-bottom: 1rem!important;
    margin-top: 1rem!important;
}

.cursor-pointer {
    cursor: pointer;
}

.loading-spinner {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(33, 33, 33, 0.4);
    z-index: 1055;
}

.loading-spinner div {
    box-sizing: border-box;
    display: block;
    position: absolute;
    top: calc(50% - 64px);
    left: calc(50% - 64px);
    transform: translate(-50%, -50%);
    width: 64px;
    height: 64px;
    margin: 8px;
    border: 8px solid #fff;
    border-radius: 50%;
    animation: loading-spinner 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;
    border-color: #fff transparent transparent transparent;
}

.loading-spinner div:nth-child(1) {
    animation-delay: -0.45s;
}

.loading-spinner div:nth-child(2) {
    animation-delay: -0.3s;
}

.loading-spinner div:nth-child(3) {
    animation-delay: -0.15s;
}

@keyframes loading-spinner {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}