body{
 background:#fff;
 font-family:Arial;
 margin:0;
    padding: 20 px
}
.card{
 background:#fff;
 padding:15px;
 margin:10px auto;
 max-width:380px;
 box-shadow:0 2px 10px rgba(0,0,0,.1);
 border-radius:10px;  
 
}
input,select, textarea{
 width:100%;
 padding:10px;
 margin:8px 0;
 border-radius:6px;
 box-sizing:border-box;
}
button{
 width:100%;
 padding:10px;
 margin:8px 0;
 border-radius:6px;
border:1px solid #ddd;
}
button,.btn{
 background:#007BFF;
 color:#fff;
 border:none;
 text-align:center;
 display:block;
 text-decoration:none;
 padding:12px;
 border-radius:6px;
}