body{
font-family: Arial;
background:#eef2f5;
margin:0;
padding:0;
text-align:center;
}

header{
background:#2563eb;
color:white;
padding:20px;
}

.search{
margin:40px;
}

input,select,button{
padding:10px;
margin:5px;
}

#resultados{
margin-top:30px;
}