www/src/layouts/partials/sort-dropdown.html

<style>
    .sorting-container{
        display:none;
    }
    @media only screen and (min-width: 576px) {
        .sorting-container{
            display: inline-block;
        }
    }
    .sorting-container{
      font-family: "pp-neue-machina", sans-serif;
      background-color: #1a1a1a;
      border: 1px solid #ffffff;
      color: #fff;
      text-align: center;
      text-decoration: none;
      text-transform: uppercase;
      max-width: 240px;
      width: 100%;
      height: 60px;
      min-height: 34px;
      transition: 0.1s linear;
    }

    .dropdown {
        width: 100%;
        height: auto;
        position: relative;
        display: inline-block;
        cursor: pointer;
    }

    .dropdown-content {
        display: none;
        position: absolute;
        background-color: #1a1a1a;
        width: 100%;
        box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
        z-index: 1;
        color: white;
        list-style: none;
        padding: 0px;
    }


    .dropdown-content li {
        position: relative;
        padding: 0px 10px;
        height: 40px;
        width: 100%;
        line-height: 40px;
    }

    .dropdown-content li .sort-btn {
        height: 100%;
        width: calc(100% - 40px);
        opacity: 0.6;
    }

    .dropdown-content li .sort-btn.active {
        font-weight: bold;
        opacity: 1;
    }

    .dropdown-content li .direction-arrows {
        position: absolute;
        right: 10px;
        top: 0px;
    }


    .dropdown-content li:hover {
        background: #00ffd0;
        color: black;

    }
    .dropdown:hover .dropdown-content {
        display: block;
    }

    .dropdown-title {
        height: 60px;
        line-height: 60px;
        padding-left: 10px;
    }

</style>

<section class="sorting-container">
    <div class="dropdown">
        <div class="dropdown-title">SORT ORDER</div>
        <ul class="dropdown-content flex column">
            <li><div id="dropdown-popularity-btn" class="sort-btn">POPULARITY</div> {{- partial "sort-direction.html" "popularity"}}</li>
            <li><div id="dropdown-last_modified-btn" class="sort-btn">MOST RECENT</div> {{- partial "sort-direction.html" "last_modified"}}</li>
        </ul>
    </div>
</section>