body {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 10px;
  padding-bottom: 10px;
  background-color: #f5f5f5;
  font-size: 18px;
}

.form-signin {
  width: 100%;
  max-width: 400px;
  padding: 15px;
}

h1, h2, h3, h4, h5, h6 {
  margin-top: 0;
  margin-bottom: 0.5rem;
  text-transform: uppercase;
}

.custom-file-input:lang(en) ~ .custom-file-label::after {
    content: "Take Photo of ID or Upload File";
	width: 100%;
	text-align: center;
	background: blue;
	color: white;
}