body{
    background-color: black;
    background-image: url("back1.jpeg");
    background-size: cover;
    align-content: center;
    text-align: center;
    align-items: center;
    overflow: hidden;
}
.content{
    display: flex;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
   
}

.title{
    font-weight: 700;
    color: lightcyan;
}
.card{
    margin-left: 45%;
    box-shadow: 0 4px 8px 0 rgba(2, 236, 197, 0.2),
                0 6px 20px 0 rgba(0, 0, 0, 0.19);
    width: 15%;
    height: 15%;
    border-radius: 16px;
    position: relative;
    font-size: 20px;
    color: darkcyan;

}
.card:hover{
    transform:scale(1.4);
}
img{
    width: 100%;
    height:40%;
    object-fit: cover;
    border-radius: 16px 16px 0 0;
    cursor: pointer;
}

h1{
    width: 50%;
    margin-left: 30%;
    color: darkcyan;
    font-size: 60px;
    font-weight: bold;
    text-shadow: 0 0 5px magenta;
}
h2{
    width: 50%;
    color: darkcyan;
    font-size: 50px;
    font-weight: bold;
    text-shadow: 0 0 5px magenta;
    margin-left: 30%;
}
p{
    font-size: 20px;
    color: lightcyan;
    font-weight: bolder;
    margin-top: 2px;
    margin-bottom: 2px;
}

#sidebar{
    list-style-type: none;
    margin: 0;
    padding-left: 25px;
    padding-top: 10px;
    width: 20%;
    height: 100%;
    border-right: black;
    border-width: 8px;
    position: fixed;
}
button {
    font-family: 'Courier New', Courier, monospace;
    font-weight: bold;
    font-size: 17px;
    opacity: 60%;
    margin-top: 11%;
    margin-left: 5%;
    position: relative;
    display: inline-block;
    width: 115px;
    height: 40px;
    background-image: 
    linear-gradient(90deg,
    #045991, #33ffbb);
    color: black;
    border: none;
    cursor: pointer;
    }
button::before,
button::after {
    --size: calc(100% + 15px);
    content: "";
    position: absolute;
    inset: 50% 0 0 50%;
    translate: -50% -50%;
    pointer-events: none;
    transition: scale 0.35s;
    }
button::before {
    width: var(--size);
    height: 100%;
    border-top: 2px solid white;
    border-bottom: 2px solid white;
    scale: .25 1;
    }
button::after{
    width: 100%;
    height: var(--size);
    border-right: 2px solid white;
    border-left: 2px solid white;
    scale: 1.25;
    }
button:hover::before,
button:hover::after {
    opacity: 1;
    scale: 1;
    border-radius: 3px;
    }
#logo{
        margin-top: 10px;
        margin-bottom: 25px;
        margin-left: 15px;
        width: 150px;
        height: 150px;
        border-radius: 55px;
        border-color: darkcyan;
        border-style: solid;
    }
#logo:hover{
        transform:scale(1.8);
    }
    .aktiv{
        color: rgb(137, 4, 79);}

#slider{
    position: relative;
    width: 50%;
    height: 32ww;
    margin: 150px auto;
    transform-style: preserve-3d;
    font-family: "Helvetica Neue", sans-serif;
    perspective: 1400px;
}

input[type="radio"]{
    position: relative;
    top: 108%;
    left: 50%;
    width: 18px;
    height: 18px;
    margin: 0 15px 0 0;
    transform: translateX(-83px);
    cursor: pointer;
    opacity: 0.4;
}
input[typw="radio"]:nth-child(5){
    margin-right: 0px;
}
input[type="radio"]:checked{
    opacity: 1;
}
#slider label,
#slider label img {
    display: flex;
    position: absolute;
    top: 0;
    left: 0;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    border: 1px solid white;
    border-radius: 3px;
    color: white;
    font-size: 70px;
    font-weight: bold;
    cursor: pointer;
    transition: transform 400ms ease;
}
@media screen and (max-device-width: 480px) {
    body{
        background-color: black;
        background-image: url("back1.jpeg");
        background-size: cover;
    }

    .card{
        margin-top: 15%;
        margin-left: 35%;
        box-shadow: 0 4px 8px 0 rgba(2, 236, 197, 0.2),
                    0 6px 20px 0 rgba(0, 0, 0, 0.19);
        width: 55%;
        height: 25%;
        border-radius: 16px;
        position: relative;
        font-size: 17px;
        color: darkcyan; 
    }
    .card:hover{
        transform:scale(1.1);
    }

    h1{
        width: 70%;
        margin-left: 15%;
        color: darkcyan;
        font-size: 30px;
        font-weight: bold;
        text-shadow: 0 0 5px magenta;
    }
    #titlec{
        font-size: 25px;
        text-decoration: underline;
        color: coral;
    }
    #logo2{
        margin-top: 10px;
        margin-bottom: 25px;
        margin-left: 1px;
        width: 220px;
        height: 150px;
        
    }
    #logo{
        margin-top: 10px;
        margin-bottom: 25px;
        margin-left: 10px;
        width: 70px;
        height: 70px;
        border-radius: 55px;
        border-color: darkcyan;
        border-style: solid;
    }
    #sidebar{
        list-style-type: none;
        margin: 0;
        padding-left: 15px;
        padding-top: 10px;
        width: 20%;
        height: 100%;
        border-right: black;
        border-width: 8px;
        position: fixed;
    }
    button {
        font-family: 'Courier New', Courier, monospace;
        font-weight: bold;
        font-size: 10px;
        opacity: 60%;
        margin-top: 35%;
        margin-left: 1%;
        position: relative;
        display: inline-block;
        width: 65px;
        height: 25px;
        background-image: 
        linear-gradient(90deg,
        #045991, #33ffbb);
        color: black;
        border: none;
        cursor: pointer;
        }
    button::before,
    button::after {
        --size: calc(100% + 15px);
        content: "";
        position: absolute;
        inset: 50% 0 0 50%;
        translate: -50% -50%;
        pointer-events: none;
        transition: scale 0.35s;
        }
    button::before {
        width: var(--size);
        height: 100%;
        border-top: 2px solid white;
        border-bottom: 2px solid white;
        scale: .25 1;
        }
    button::after{
        width: 100%;
        height: var(--size);
        border-right: 2px solid white;
        border-left: 2px solid white;
        scale: 1.25;
        }
    button:hover::before,
    button:hover::after {
        opacity: 1;
        scale: 1;
        border-radius: 3px;
        }


}