youhk_test_repository/public/dabory/css/widget.css

.tab-close {
    right: 0!important;
    top: 0!important;
    position: absolute !important;
    display: flex;
    flex-flow: row wrap;
    justify-content: center;
    align-items: center;
    padding: 0;
    margin: 0;
    width: 30px;
    height: 30px;
    font-size: 25px;
    z-index: 99999;
    background-color: transparent !important;
    cursor: pointer !important;
}

.tab-close > img {
    width: 100%;
    height: 100%;
}

.button--loading::after {
    content: "";
    position: absolute;
    width: 24px;
    height: 24px;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    border: 4px solid transparent;
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: button-loading-spinner 1s ease infinite;
}

.button--loading .button__text {
    visibility: hidden;
    opacity: 0;
}

.button__text {
    color: #ffffff;
    transition: all 0.2s;
}

@keyframes button-loading-spinner {
    from {
        transform: rotate(0turn);
    }

    to {
        transform: rotate(1turn);
    }
}