.filter {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-box-align: center;
    -moz-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    font-family: "Montserrat", sans-serif;
}

.filter .filter-container {
    position: relative;
    width: 30%;
    margin-right: 16px;
}

.filter .filter-container button {
    width: 100%;
    background: transparent;
    color: #333;
    border: 2px solid #f4f4f4;
    -webkit-transition: 0.2s ease-in-out;
    -o-transition: 0.2s ease-in-out;
    -moz-transition: 0.2s ease-in-out;
    transition: 0.2s ease-in-out;
    border-radius: 0;
}

.filter button.active {
    background: #f4f4f4;
}

.filter-form {
    position: absolute;
    display: none;
    z-index: 200000000;
    top: 100%;
    left: 0;
    background: #fff;
    padding: 24px;
    border-radius: 10px;
    border: 2px solid #f4f4f4;
    border-top-right-radius: 0;
    border-top-left-radius: 0;
    color: #000;
    max-width: 500px;
    min-width: 300%;
}

.filter-form ul {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
}

.filter-form li {
    margin-right: 16px;
    margin-bottom: 16px;
}

.filter-form label {
    border-radius: 20px;
    border: 2px solid var(--ylw);
    text-align: center;
    padding: 8px 16px;
    -webkit-transition: 0.2s ease-in-out;
    -o-transition: 0.2s ease-in-out;
    -moz-transition: 0.2s ease-in-out;
    transition: 0.2s ease-in-out;
    cursor: pointer;
    font-weight: bold;
}

.filter-form input {
    display: none;
}

.filter-form label.active {
    background: var(--ylw);
    color: #fff;
}