.mhart {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    padding: 50px;
}

    .mhart h1 {
        font-size: 4rem;
    }

.m {
    display: flex;
    justify-content: space-between;
    gap:50px;
    flex-wrap:wrap;
}

.front {
    display: flex;
    flex-direction: column;
    width: 500px;
    gap:10px;
}

.back {
    display: flex;
    flex-direction: column;
    width: 500px;
    gap: 10px;
}

.skill-range {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 8px;
    border-radius: 9999px;
    background: #e5e7eb;
    outline: none;
    margin: 5px 0 15px;
}

    /* حذف thumb */
    .skill-range::-webkit-slider-thumb {
        -webkit-appearance: none;
        appearance: none;
        width: 0;
        height: 0;
    }

    .skill-range::-moz-range-thumb {
        width: 0;
        height: 0;
        border: none;
        background: transparent;
    }

.front p,
.back p {
    font-size: 3rem;
}

label{
    font-size:1.9rem;
}

@media (max-width:558px){
    .front,
    .back{
        width:350px;
        padding:10px;
    }

    .mhart h1 {
        font-size: 3.5rem;
    }
}