.button {
    background-color:steelblue;
    border: 1px;
    border-color: black;
    color:white;
    padding: 5px 7px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 20px;
}

h1 {
    background-color:steelblue;
    color:white;
    padding: 5px 7px;
    text-align: left;
    text-decoration: none;
    width: 100%;
    font-size: 20px;
}

#custom_data{ width: 600px; height: 150px;font-size:20px;}
#user_identity{ width: 600px; height: 150px;font-size:20px;}


body {
  background-color:white;
}

.button1 {width: 250px;}
.button2 {width: 50%;}
.button3 {width: 100%;}