body{

background:#111;
color:white;
font-family:Arial;
text-align:center;

}


.panel{

background:#222;
width:350px;
margin:40px auto;
padding:20px;
border-radius:15px;

}


input,select,button{

padding:10px;
margin:5px;

}


button{

background:#24a148;
color:white;
border:0;
cursor:pointer;

}