.icon-label {
    position: relative;
    padding-left: 35px;
    font-size: 18px;
}

    /* Unicode icon before label */
    .icon-label::before {
        color:red;
        content:"\26A0";/* "\2714"*/; /* ✔ check icon (Unicode) */
        position: absolute;
        left: 0;
        opacity: 0;
        transform: translateX(-20px);
        transition: all 0.4s ease;
    }

    /* When active → animate left to right */
    .icon-label.active::before {
        opacity: 1;
        transform: translateX(0);
    }