body{
font-family: Arial;
background:#f4f4f4;
}

.container{
width:400px;
margin:auto;
margin-top:100px;
background:white;
padding:20px;
border-radius:10px;
box-shadow:0 0 10px gray;
}

input, textarea{

width:100%;
margin:10px 0;
padding:10px;

}

button{

background:#007bff;
color:white;
border:none;
padding:10px;
width:100%;
cursor:pointer;

}