body{
    font-family: Arial, Helvetica, sans-serif;
    margin: 0;
    padding: 0;
    background-color: rgb(245, 245, 245);
}
header{
    background-color: rgb(80, 120, 120);
    color: white;
    padding: 30px;
    text-align: center;
}
nav{
    background-color: #333;
    color: white;
    padding: 10px;
    display: flex;
    justify-content: center;
    gap: 20px;
}
nav ul{
    display: flex;
    justify-content: center;
    margin: 5px;
    text-decoration: none;
    list-style: none;

}
nav a{
    color: white;
    text-decoration: none;
    font-weight: bold;
    margin: 8px;
    text-decoration: none;
}
nav ul a:hover{
    padding: 10px;
    background-color: blueviolet;
    color: white;
}
.container{
    padding: 20px;

}
.bolum{
    background-color: white;
    padding: 20px;
    margin-bottom: 20px;
    border: 1px;
}
.icerik-alan{
    display:flex;
    gap: 30px;
}
.icerik-alan img{
    width: 300px;
    border-radius: 10px;
}
#video{
    margin-top: 20px;
}
form input, form select,form textarea{
    width: 100%;
    padding: 10px;
    margin: 8px 0px;
    border: 1px solid #aaa;
    cursor: pointer;
}
button{
    background-color: green;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 10px;
    cursor: pointer;
}
button:hover{
    background-color: darkgoldenrod;
}
@media screen and (max-width:600px){

    nav{
        flex-direction: column;
        text-align: center;
    }
}
.icerik-alan{
    flex-direction: column;
}
p{
    font-size: 40px;
}