Python

Create the UI

The application will use the jinja template engine to render the pages as HTML.

In a folder called views in your application directory, create the following templates:

layout.html

index.html

authenticate.html

entercode.html

Finally, create a file called style.css in the static/styles directory, which contains the following style sheet:

body {
	width: 800px;
	margin: 0 auto;
	font-family: 'Open Sans', sans-serif;
}
.container {
	width: 600px;
	margin: 0 auto;
}
fieldset {
	display: block;
	-webkit-margin-start: 0px;
	-webkit-margin-end: 0px;
	-webkit-padding-before: 0em;
	-webkit-padding-start: 0em;
	-webkit-padding-end: 0em;
	-webkit-padding-after: 0em;
	border: 0px;
	border-image-source: initial;
	border-image-slice: initial;
	border-image-width: initial;
	border-image-outset: initial;
	border-image-repeat: initial;
	min-width: -webkit-min-content;
	padding: 30px;
}
.ghost-input,
p {
	display: block;
	font-weight: 300;
	width: 100%;
	font-size: 25px;
	border: 0px;
	outline: none;
	width: 100%;
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
	color: #4b545f;
	background: #fff;
	font-family: Open Sans, Verdana;
	padding: 10px 15px;
	margin: 30px 0px;
	-webkit-transition: all 0.1s ease-in-out;
	-moz-transition: all 0.1s ease-in-out;
	-ms-transition: all 0.1s ease-in-out;
	-o-transition: all 0.1s ease-in-out;
	transition: all 0.1s ease-in-out;
}
.ghost-input:focus {
	border-bottom: 1px solid #ddd;
}
.ghost-button {
	font-size: 15px;
	color: white;
	background-color: blue;
	border: 2px solid #ddd;
	padding: 10px 30px;
	width: 100%;
	min-width: 350px;
	-webkit-transition: all 0.1s ease-in-out;
	-moz-transition: all 0.1s ease-in-out;
	-ms-transition: all 0.1s ease-in-out;
	-o-transition: all 0.1s ease-in-out;
	transition: all 0.1s ease-in-out;
}
.ghost-button:hover {
	border: 2px solid #515151;
}
p {
	color: #e64a19;
}

.error-message {
	color: whitesmoke;
	background-color: firebrick;
	font-size: small;
	font-family: 'Courier New', Courier, monospace;
}