body{
    background-color:rgb(20,20,20);
    color:rgb(0,150,200);
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
    font-size:30px;
    
}
main{
    display:flex;
    flex-direction:column;
    min-height: 100vh;
    max-width:40%;
    margin:auto;

}
main > h1{
    font-weight:bold;
    text-align:center;
}

main > div{
    text-align:justify;
}


footer, header{
    padding:10px;
    min-height: 30px;
    background-color:rgb(0,100,150);
}
footer{
    margin-top:10px;
}
.nyil{
    width:100px;
    height:100px;
    border:2px solid rgb(0,100,150);
    border-radius:50px;
    text-align:center;
    margin:auto;
    
    
}

a{
    color:rgb(0,150,200);
    font-size:80px;
    font-weight:bold;
    text-decoration: none;
    
    
}
.nyil:hover{
    background-color:rgb(50,50,50);
}
table{
    text-align:center;
    
}
td{
    border:2px solid grey;
    padding:5px;
}
#nyilak{
    display:flex;
    flex-direction: row;
    justify-content: space-between;
}
input{
    background-color:rgb(20,20,20);
    color:rgb(0,150,200);
    border:2px solid rgb(0,100,150);
    border-radius: 50px;
    padding:5px;
}
input[value="Küld"]:hover{
    color:rgb(50,50,50);
}
#message{
    text-align:center;
    font-size:40px;
    font-weight:bold
}
#hiba{
    text-align:center;
}