kit/assets/menu/menu.css

/* kit-menu */

:root {
    /*--kit-color-primary-w2: #67b2e4;*/
    /*--kit-color-primary-w1: #52a7e0;*/
    /*--kit-color-primary: #3c9cdd;*/
    /*--kit-color-primary-b1: #2691d9;*/
    /*--kit-color-primary-b2: #2283c3;*/

    --kit-menu-border-width: 4px;
    --kit-menu-hover-label-size: calc(3 * 0.1em);
    --kit-color-menu-content: #212121fa;
    --kit-color-menu-item-content-hover: #ffffff1a;
    --kit-color-menu-content-text: #FFFFFF;
    --kit-color-menu-content-text-hover: var(--kit-color-primary-w2, #67b2e4);
}
.kit-menu {
    /*border-radius: 5px;*/
    background: var(--kit-color-menu-content);
    display: none;
}
.kit-menu[data-kit-align-horizontal-align="right"] {
    border-left: var(--kit-menu-border-width) solid var(--kit-color-primary, #3c9cdd);
    box-shadow: 0 0 10px 0 #00000033, inset 5px 0 5px -5px var(--kit-color-primary-b2, #2283c3);
}
.kit-menu[data-kit-align-horizontal-align="left"] {
    border-right: var(--kit-menu-border-width) solid var(--kit-color-primary, #3c9cdd);
    box-shadow: 0 0 10px 0 #00000033, inset -5px 0 5px -5px var(--kit-color-primary-b2, #2283c3);
}
.kit-menu.active, .kit-menu.show {
    display: block;
    z-index: 1000;
}

.kit-text-debug {
    position: absolute;
    background-color: #363636;
    pointer-events: none;
    color: #dddddd;
    font-size: 12px;
    font-family: monospace;
    line-height: 1.1em;
}



.kit-menu-item {
    display: flex;
    flex-direction: row;
    align-items: center;
    cursor: pointer;
    padding-left: 0.5em;
    padding-right: 0.5em;;
    min-width: calc(15 * 1em);
    text-decoration: none;
}
.kit-menu-item > *:not(.kit-menu) {
    margin-left: 0.5em;
    margin-right: 0.5em;
}
.kit-menu-item:hover {
    background-color: var(--kit-color-menu-item-content-hover);
}
.kit-menu-item:first-child {
    border-top: 0;
}

.kit-menu > * > .kit-menu {
    z-index: 20;
}
.kit-menu > .kit-menu-item:hover > .kit-menu {
    z-index: 21;
}

.kit-menu-item__label {
    flex: 1 1 100%;
    order: 500;
    display: block;
    padding-top: .715em;
    padding-bottom: .715em;
    color: var(--kit-color-menu-content-text);
    position: relative;
    user-select: none
}
.kit-menu-item__icon {
    flex: 0 0 1.5em;
    height: 1.5em;
    width: 1.5em;
    order: 100;
    color: var(--kit-color-menu-icon, var(--kit-color-icon, #8c8c8c));
}
.kit-menu-item__icon:empty {
    display: none;
}
.kit-menu-item__icon picture,
.kit-menu-item__icon img,
.kit-menu-item__icon svg {
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
    display: block;
    fill: currentColor;
    transition: inherit;
    object-fit: contain;
    object-position: center;
}
.kit-menu-item__label > a {
    color: var(--kit-color-menu-content-text);
}
.kit-menu-item__label:hover > a {
    color: var(--kit-color-menu-content-text-hover);
}
.kit-menu[data-kit-align-horizontal-align="left"] .kit-menu-item:before,
.kit-menu[data-kit-align-horizontal-align="right"] .kit-menu-item:before
{
    content: "";
    position: absolute;
    width: var(--kit-menu-hover-label-size);
    height: calc(100% - 0.6em);
    background: var(--kit-color-primary, #3c9cdd);
    top: 0.3em;
    transition: 0.3s;
    opacity: 0;
    pointer-events: none;
    left: 0;
    right: unset;
}
.kit-menu[data-kit-align-horizontal-align="left"] > .kit-menu-item:before {
    right: 0;
    left: unset;
}
.kit-menu .kit-menu-item:hover:before {
    opacity: 1;
}
.kit-menu-item__arrow {
    display: none;
}
.kit-menu-item__arrow:empty {
    display: none !important;
}
.kit-menu-item > .kit-menu ~ .kit-menu-item__arrow
{
    width: 1.5em;
    height: 1.5em;
    background: transparent;
    padding: calc(3 * .1em);
    display: block;
    flex: 0 0 1.5em;
    order: 1000;
    box-sizing: border-box;
}
.kit-menu[data-kit-align-horizontal-align="left"] > .kit-menu-item > .kit-menu ~ .kit-menu-item__arrow {
    /*order: 10;*/
    /*transform: rotate(180deg);*/
}
.kit-menu[data-kit-align-horizontal-align="left"] > .kit-menu-item > .kit-menu ~ .kit-menu-item__icon {
    /*order: 990;*/
}
.kit-menu[data-kit-align-horizontal-align="right"] > .kit-menu-item > .kit-menu ~ .kit-menu-item__arrow {

}
.kit-menu-item__arrow {
    color: var(--kit-color-menu-icon, var(--kit-color-icon, #8c8c8c));
}
.kit-menu ~ .kit-menu-item__arrow picture,
.kit-menu ~ .kit-menu-item__arrow img,
.kit-menu ~ .kit-menu-item__arrow svg {
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
    display: block;
    fill: currentColor;
    transition: inherit;
    object-fit: contain;
    object-position: center;
}
/* kit-menu end*/