Rambox-CE/ext/packages/ext-theme-base/sass/src/menu/Menu.scss

.#{$prefix}menu {
    outline: none;
}

.#{$prefix}menu-item {
    white-space: nowrap;
    overflow: hidden;
    border-color: transparent;
    border-style: solid;
}

// "Foreign" Components (such as form fields) put inside a Menu get this class.
.#{$prefix}menu-item-cmp {

    // Ensure labels are centered when in menus which enlarge the height of a Labelable Component
    .#{$prefix}field-label-cell {
        vertical-align: middle;
    }
    @if not is-null($menu-component-margin) and $menu-component-margin != 0 {
        margin: $menu-component-margin;
    }
}

.#{$prefix}menu-icon-separator {
    position: absolute;
    top: 0px;
    z-index: 0;
    height: 100%;
    overflow: hidden;
    .#{$prefix}menu-plain & {
        display: none;
    }
}

.#{$prefix}menu-item-link {
    // prevent gray background on tap in mobile webkit
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
    text-decoration: none;
    outline: 0;
    // display:block is required to make the menu item stretch to fill its container so that
    // when using href, the entire menu item is clickable.
    // If we ever consider going back to inline or inline-block, please remember inline
    // will not work because it allows multi line menu items wrap into the padding area
    // (icon space) in Webkit
    display: block;

}

.#{$prefix}menu-item-link-href {
    -webkit-touch-callout: default;
}

.#{$prefix}menu-item-text {
    display: inline-block;
}

.#{$prefix}menu-item-icon,
.#{$prefix}menu-item-icon-right,
.#{$prefix}menu-item-arrow {
    font-size: 0;
    position: absolute;
    text-align: center;
    background-repeat: no-repeat;
}