.humbleicons--folder-add {
    display: inline-block;
    width: 24px;
    height: 24px;
    --svg: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cg fill='none' stroke='%23000' stroke-width='2'%3E%3Cpath stroke-linejoin='round' d='M3 18V6a2 2 0 0 1 2-2h4.539a2 2 0 0 1 1.562.75L12.2 6.126a1 1 0 0 0 .78.375H20a1 1 0 0 1 1 1V18a1 1 0 0 1-1 1H4a1 1 0 0 1-1-1z'/%3E%3Cpath stroke-linecap='round' d='M9.5 12.5h5M12 15v-5'/%3E%3C/g%3E%3C/svg%3E");
    background-color: currentColor;
    -webkit-mask-image: var(--svg);
    mask-image: var(--svg);
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-size: 100% 100%;
    mask-size: 100% 100%;
}