css scroll bar is hidden

Firefox browser:

.footer-label-tem {
        scrollbar-width: none; /* Firefox */
    }

IE browser:

.footer-label-tem {
        -ms-overflow-style: none; /* IE 10+ */
    }

Chrome and Safari browser:

.footer-label-tem::-webkit-scrollbar {
    width: 0 !important;
    display: none;
}

Reference: CSS style settings of the browser scroll bar and scroll bar is hidden