body{
    background-image: url("pexels-karolina-grabowska-4038844.jpg");
    background-size: cover;
    background-position: center;
    height:100vh ;
}
.main-1{
    text-align: center;
    margin-top: 70px;
    background: rgba(255,255,255,0.3);


}

.main-2{
    background: rgba(255,255,255,0.7);
    text-align: center;
    margin-top: 80px;
    color: black;
    padding: 50px;
    font-size: 25px;
}
h1{
    font-size: 70px;
}
p{
    font-size: 30px;
}
.idea{
    font-size: 20px;

}
form{padding: 30px;

    text-align: center;
 
}
.input-1{
    padding: 10px;
    width: 75%;
    border-radius:40px ;
    border: black;

}
.enter-button{
    border-radius:40px ;
    margin-left: 10px;
    border: black;
    padding:10px ;
}
.code-who{
    text-align: center;
    padding-top: 30px;
    font-size: 20px;
}
a{
    color: blue;
}