body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
}

#header img {
    width: 100%;
    max-width: 200px;
    height: auto;
}
#leftbtn{
    opacity: 0.2;
}

#leftbtn:hover{
    opacity: 1;
}
#rightbtn{
    opacity: 0.2;
}

#rightbtn:hover{
    opacity: 1;
}
.slidecontainer {
    width: 80%;
    margin: auto;
    position: relative;
}

.slider:hover {
    opacity: 1;
}

.slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 15px;
    border-radius: 5px;
    background: linear-gradient(to right,
            #b3b3b3 0%, #b3b3b3 100%);
    background-image:
        linear-gradient(to right, #b3b3b3 0%, #b3b3b3 100%),
        radial-gradient(circle, #b3b3b3 20%, transparent 0%),
        radial-gradient(circle, #b3b3b3 20%, transparent 0%),
        radial-gradient(circle, #b3b3b3 20%, transparent 0%),
        radial-gradient(circle, #b3b3b3 20%, transparent 0%),
        radial-gradient(circle, #b3b3b3 20%, transparent 0%),
        radial-gradient(circle, #b3b3b3 20%, transparent 0%),
        radial-gradient(circle, #b3b3b3 20%, transparent 0%);
    background-position:
        0% 50%,
        -1.6% 50%,
        16.1% 50%,
        32.8% 50%,
        50% 50%,
        66.67% 50%,
        83.7% 50%,
        101.5% 50%;
    background-size:
        100% 3px,
        50px 50px,
        50px 50px,
        50px 50px,
        50px 50px,
        50px 50px,
        50px 50px,
        50px 50px;
    background-repeat: no-repeat;
    outline: none;
    opacity: 0.7;
    transition: opacity .2s;
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 19px;
    height: 19px;
    border-radius: 50%;
    background-color: white;
    cursor: pointer;
    border: 3px solid #4186fc;
    box-shadow: 0px 0px 0px 2px #4186fc;
    transition: transform 0.2s ease-in-out;
}

.slider::-webkit-slider-thumb:hover {
    transform: scale(1.3); 
}

.slider::-moz-range-thumb {
    width: 21px;
    height: 21px;
    border-radius: 50%;
    background-color: white;
    cursor: pointer;
    border: 3px solid #4186fc;
    box-shadow: 0px 0px 0px 2px #4186fc;
    transition: transform 0.2s ease-in-out;
}

.slider::-moz-range-thumb:hover {
    transform: scale(1.3); 
}



#header {
    display: flex;
    justify-content: space-evenly;
    margin-bottom: 50px;
    display: flex;
    align-items: center;
    padding: 3rem;
    min-height: 70%; 
}

.labels {
    display: flex;
    justify-content: space-between;
    width: 100%;
    top: -20px;
    opacity: 0.9;
}
#header img {
    border-radius: 50%;
    border: 1px solid black;
    max-width: 150px; 
    display: block;
    margin: 0 auto;
}

#header div {
    text-align: center;
}

.labels span {
    font-size: 15px;
}

.labels:hover {
    opacity: 1;
}


@media only screen and (max-width: 600px) {
    .labels {
        font-size: 10px;
        text-align: center;
    }

    #header {
        flex-direction: column;
        align-items: center;
        margin: 5px 2rem;
        padding: 0;
        min-height: 320px;
    }

    #header img {
        max-width: 100px;
    }
    #leftbtn, #rightbtn {
        font-size: 1.5rem;
    }

    .slider {
        width: 100%;
        background: linear-gradient(to right,
                #b3b3b3 0%, #b3b3b3 100%);
        background-image:
            linear-gradient(to right, #b3b3b3 0%, #b3b3b3 100%),
            radial-gradient(circle, #b3b3b3 17%, transparent 0%),
            radial-gradient(circle, #b3b3b3 17%, transparent 0%),
            radial-gradient(circle, #b3b3b3 17%, transparent 0%),
            radial-gradient(circle, #b3b3b3 17%, transparent 0%),
            radial-gradient(circle, #b3b3b3 17%, transparent 0%),
            radial-gradient(circle, #b3b3b3 17%, transparent 0%),
            radial-gradient(circle, #b3b3b3 17%, transparent 0%);
        background-position:
            0% 50%,
            -6% 50%,
            13% 50%,
            31.5% 50%,
            49% 50%,
            67.8% 50%,
            86.7% 50%,
            105.5% 50%;
        background-size:
            100% 3px,
            50px 50px,
            50px 50px,
            50px 50px,
            50px 50px,
            50px 50px,
            50px 50px,
            50px 50px;
        background-repeat: no-repeat;
        outline: none;
        opacity: 0.7;
        transition: opacity .2s;
    }

    .slider::-webkit-slider-thumb {
        width: 13px;
        height: 13px; 
        border: 2px solid #4186fc;
    }
    
}


@media only screen and (min-width: 600px) {
    .labels {
        font-size: 10px;
        text-align: center;
    }
    #header {
        flex-direction: column;
        align-items: center;
        margin: 5px 2rem;
        padding: 0;
        min-height: 300px;
    }

    #header img {
        max-width: 120px;
    }
    #leftbtn, #rightbtn {
        font-size: 1.5rem;
    }
    #header #details{
        max-width: 300px;
    }
    .slider {
        width: 100%;
        background: linear-gradient(to right,
                #b3b3b3 0%, #b3b3b3 100%);
        background-image:
            linear-gradient(to right, #b3b3b3 0%, #b3b3b3 100%),
            radial-gradient(circle, #b3b3b3 17%, transparent 0%),
            radial-gradient(circle, #b3b3b3 17%, transparent 0%),
            radial-gradient(circle, #b3b3b3 17%, transparent 0%),
            radial-gradient(circle, #b3b3b3 17%, transparent 0%),
            radial-gradient(circle, #b3b3b3 17%, transparent 0%),
            radial-gradient(circle, #b3b3b3 17%, transparent 0%),
            radial-gradient(circle, #b3b3b3 17%, transparent 0%);
        background-position:
            0% 50%,
            -3.4% 50%,
            14.5% 50%,
            32.5% 50%,
            50% 50%,
            67.8% 50%,
            85.5% 50%,
            103.5% 50%;
        background-size:
            100% 3px,
            50px 50px,
            50px 50px,
            50px 50px,
            50px 50px,
            50px 50px,
            50px 50px,
            50px 50px;
        background-repeat: no-repeat;
        outline: none;
        opacity: 0.7;
        transition: opacity .2s;
    }

    .slider::-webkit-slider-thumb {
        width: 13px;
        height: 13px; 
        border: 2px solid #4186fc;
    }
}

@media only screen and (min-width: 768px) {
    .labels {
        font-size: 10px;
        text-align: center;
    }
    #header {
        flex-direction: row;
        align-items: center;
        margin: 5px 2rem;
        padding: 0;
        min-height: 300px;
    }

    #header img {
        max-width: 120px;
    }
    #leftbtn, #rightbtn {
        font-size: 2rem;
    }
    #header #details{
        max-width: 300px;
    }

    .slider {
        width: 100%;
        background: linear-gradient(to right,
                #b3b3b3 0%, #b3b3b3 100%);
        background-image:
            linear-gradient(to right, #b3b3b3 0%, #b3b3b3 100%),
            radial-gradient(circle, #b3b3b3 17%, transparent 0%),
            radial-gradient(circle, #b3b3b3 17%, transparent 0%),
            radial-gradient(circle, #b3b3b3 17%, transparent 0%),
            radial-gradient(circle, #b3b3b3 17%, transparent 0%),
            radial-gradient(circle, #b3b3b3 17%, transparent 0%),
            radial-gradient(circle, #b3b3b3 17%, transparent 0%),
            radial-gradient(circle, #b3b3b3 17%, transparent 0%);
        background-position:
            0% 50%,
            -3.4% 50%,
            14.5% 50%,
            32.5% 50%,
            50% 50%,
            67.8% 50%,
            85.5% 50%,
            103.5% 50%;
        background-size:
            100% 3px,
            50px 50px,
            50px 50px,
            50px 50px,
            50px 50px,
            50px 50px,
            50px 50px,
            50px 50px;
        background-repeat: no-repeat;
        outline: none;
        opacity: 0.7;
        transition: opacity .2s;
    }

    .slider::-webkit-slider-thumb {
        width: 13px;
        height: 13px; 
        border: 2px solid #4186fc;
    }
}


@media only screen and (min-width: 992px) {
    #leftbtn, #rightbtn {
        font-size: 2.5rem;
    }
    #header #details{
        max-width: 400px;
    }
    .slider {
        -webkit-appearance: none;
        appearance: none;
        width: 100%;
        height: 15px;
        border-radius: 5px;
        background: linear-gradient(to right,
                #b3b3b3 0%, #b3b3b3 100%);
        background-image:
            linear-gradient(to right, #b3b3b3 0%, #b3b3b3 100%),
            radial-gradient(circle, #b3b3b3 20%, transparent 0%),
            radial-gradient(circle, #b3b3b3 20%, transparent 0%),
            radial-gradient(circle, #b3b3b3 20%, transparent 0%),
            radial-gradient(circle, #b3b3b3 20%, transparent 0%),
            radial-gradient(circle, #b3b3b3 20%, transparent 0%),
            radial-gradient(circle, #b3b3b3 20%, transparent 0%),
            radial-gradient(circle, #b3b3b3 20%, transparent 0%);
        background-position:
            0% 50%,
            -1.6% 50%,
            16.1% 50%,
            32.8% 50%,
            50% 50%,
            66.67% 50%,
            83.7% 50%,
            101.5% 50%;
        background-size:
            100% 3px,
            50px 50px,
            50px 50px,
            50px 50px,
            50px 50px,
            50px 50px,
            50px 50px,
            50px 50px;
        background-repeat: no-repeat;
        outline: none;
        opacity: 0.7;
        transition: opacity .2s;
    }

    .slider::-webkit-slider-thumb {
        -webkit-appearance: none;
        appearance: none;
        width: 19px;
        height: 19px;
        border-radius: 50%;
        background-color: white;
        cursor: pointer;
        border: 3px solid #4186fc;
        box-shadow: 0px 0px 0px 2px #4186fc;
        transition: transform 0.2s ease-in-out;
    }
}



.container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 10px;
}

#header {
    flex-grow: 1;
    text-align: center;
}

#leftbtn, #rightbtn {
    cursor: pointer;
}