.popup-section-close-btn {
    --close-btn-size: 24px;
    display: flex;
    background-color: transparent;
    margin: 0;
    padding: 0;
    cursor: pointer;
    outline: none;
    border: none;
    position: absolute;
    right: 0;
    top: 0;
    z-index: 1002;
    border-radius: 50%;
    transition: background-color 150ms cubic-bezier(0.4, 0, 0.2, 1) 0ms;
}

.popup-section-close-btn-inner{
    position: relative;
    width: var(--close-btn-size);
    height: var(--close-btn-size);
    padding: 12px;
}

.popup-section-close-btn:empty{
    display: flex;
}

.popup-section-close-btn:hover {
    background-color: rgba(0, 0, 0, 0.08);
}

.popup-section-close-btn:hover .popup-section-close-btn-inner:before,  .popup-section-close-btn:hover .popup-section-close-btn-inner:after{
    background-color: darkgray;
}

.popup-section-close-btn-inner:before, .popup-section-close-btn-inner:after {
    position: absolute;
    content: ' ';
    height: var(--close-btn-size);
    width: 2px;
    background-color: grey;
    transition: background-color 150ms cubic-bezier(0.4, 0, 0.2, 1) 0ms;

}
.popup-section-close-btn-inner:before {
    transform: rotate(45deg);
}
.popup-section-close-btn-inner:after {
    transform: rotate(-45deg);
}