sliderStyle.css

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Exo2-Medium";
}

@font-face {
    font-family: Exo2-Medium;
    src: url(fonts/Exo2-Medium.ttf);
}

#slider .container {
    display: flex;
    justify-content: center;
    align-items: center;
    position: absolute;
    margin-top: 60px;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 600px;
    padding: 50px;
    background-color: #f5f5f5;
    box-shadow: 0 10px 50px #dbdbdb;
    border-radius: 15px;
    transition: all 0.5s;
}

#slider #slide {
    width: max-content;
    margin-top: 50px;
}

#slider .item {
    width: 200px;
    height: 300px;
    background-position: 50% 50%;
    display: inline-block;
    transition: 0.5s;
    background-size: cover;
    position: absolute;
    z-index: 1;
    top: 50%;
    transform: translate(0, -50%);
    border-radius: 20px;
    box-shadow: 0 30px 50px #505050;
}

#slider .item:nth-child(1),
#slider .item:nth-child(2) {
    left: 0;
    top: 0;
    transform: translate(0, 0);
    border-radius: 15px;
    width: 100%;
    height: 100%;
    box-shadow: none;
}

#slider .item:nth-child(3) {
    display: none;
    left: 50%;
}

#slider .item:nth-child(4) {
    display: none;
    left: calc(50% + 220px);
}

#slider .item:nth-child(5) {
    display: none;
    left: calc(50% + 440px);
}

#slider .item:nth-child(n+6) {
    left: calc(50% + 660px);
    display: none;
    opacity: 0;
}

#slider .item .content {
    position: absolute;
    top: 50%;
    left: 35%;
    width: 300px;
    text-align: left;
    padding: 0;
    color: #000000;
    transform: translate(0, -50%);
    display: none;
}

#slider .item:nth-child(2) .content {
    display: block;
    z-index: 11111;
    text-align: center;
}

#slider .item .name {
    font-size: 40px;
    font-weight: bold;
    opacity: 0;
    animation: showcontent 1s ease-in-out 1 forwards
}

#slider .item .des {
    margin: 20px 0;
    opacity: 0;
    animation: showcontent 1s ease-in-out 0.3s 1 forwards;
    background-color: rgb(0, 0, 0);
    background-color: rgba(0, 0, 0, 0.4);
    color: white;
    border-radius: 10px;
    padding: 10px;
    text-align: left;
    transition: all 0.5s;
    filter: blur(8px);
}


#slider .item button {
    padding: 10px 20px;
    border: none;
    opacity: 0;
    animation: showcontent 1s ease-in-out 0.6s 1 forwards
}

@keyframes showcontent {
    from {
        opacity: 0;
        transform: translate(0, 100px);
        filter: blur(33px);
    }

    to {
        opacity: 1;
        transform: translate(0, 0);
        filter: blur(0);
    }
}

#slider .buttons {
    left: 43%;
    position: absolute;
    bottom: 30px;
    z-index: 222222;
    /* width:100%; */
}


#slider .buttons button {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 1px solid #555555;
    transition: 0.5s;
}

#slider .buttons button:hover {
    background-color: #d7d9ca;
}

@media (min-width: 576px) {
    .container {
        max-width: 90%;
    }
}

@media (max-width: 768px) {
    #slider .container {
        display: flex;
        justify-content: center;
        align-items: center;
        position: absolute;
        margin-top: 60px;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
        width: 92%;
        height: 600px;
        padding: 50px;
        background-color: #f5f5f5;
        box-shadow: 0 10px 50px #dbdbdb;
        border-radius: 15px;
        transition: all 0.5s;
    }

    #slider .item .content {
        position: absolute;
        top: 50%;
        left: 30%;
        width: 300px;
        text-align: left;
        padding: 0;
        color: #000000;
        transform: translate(0, -50%);
        display: none;
    }
}

/* @media (max-width: 600px) {
    #slider .item .content{
        position: absolute;
        top:50%;
        left: 25%;
        width:300px;
        text-align: left;
        padding:0;
        color:#000000;
        transform: translate(0,-50%);
        display: none;
    }
} */

@media (max-width: 600px) {
    #slider .item .content {
        position: absolute;
        top: 50%;
        left: 20%;
        width: 300px;
        text-align: left;
        padding: 0;
        color: #000000;
        transform: translate(0, -50%);
        display: none;
    }

    #slider .buttons {
        left: 40%;
        position: absolute;
        bottom: 30px;
        z-index: 222222;
        /* width:100%; */
    }
}

@media (max-width: 400px) {
    #slider .item .content {
        position: absolute;
        top: 50%;
        left: 15%;
        width: 70%;
        text-align: left;
        padding: 0;
        color: #000000;
        transform: translate(0, -50%);
        display: none;
    }

    #slider .buttons {
        left: 35%;
        position: absolute;
        bottom: 30px;
        z-index: 222222;
        /* width:100%; */
    }
}