/* статья "CSS-переменные" https://habr.com/ru/company/ruvds/blog/523370/ */
:root {
    --my-menu-background-color: white;
    --my-menu-hover-background-color: red;
    --admin-my-menu-background-color: #99ff99;
    --admin-my-menu-hover-background-color: green;
}

.my-button{
    margin: 5px 10px;
}

.my-arrow-repeat {
    background-image: url('/images/arrow-repeat.svg');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    background-color: transparent;
    color: gray;
    width: 25px;
    height: auto;
    border: none;
    margin-left: 10px;
    overflow: hidden;
    outline: none;
}