style.css

body {
		font-family: Arial, Helvetica, sans-serif;
		margin: 0;
	}

/* formats the red message boxes */
.msg {
	border: 1px solid red;
	font-weight: bold;
	color: red;
	padding: 1em;
	margin: 2em;
}

header {
	background-color: #ccc;
	border-bottom: 5px solid grey;
	height: 8vw;
}

h1, h2, h3 {
	margin: 0;
	padding: 0;
	color: #444;
}

h1 {
	padding: 2.6vw;
	float: left;
	font-size: 3vw;
	margin-left: 6vw;
}

h2 {
	font-size: 2.5vw;
	margin: 1vw;
	margin-left: 0.6vw;
}

h3 {
	font-size: 2vw;
	margin: 1vw;
	margin-left: 0.6vw;
}

header > a {
	margin-top: 3vw;
	margin-right: 3vw;
	float: right;
	font-size: 1.3vw;
}

header > img {
	width: 7vw;
	border-radius: 50%;
	position: absolute;
	left: 0.5vw;
	top: 0.5vw;
}

p, legend {
	font-size: 1.5vw;
}

main {
	width: 100%;
	margin-left: 3vw;
	/* background-color: pink; */
}

article {
	width: 50vw;
	/* background-color: grey;
	float: left; */
}

aside {
	/* background-color: yellow;
	float: right; */
	width: 50vw;
}

main a {
	color: black;
	text-decoration: underline;
}

main a:hover {
	color: red;
	text-decoration: none;
}

section {
	background-color: #DDD;
	width: 24vw;
	margin-top: 1vw;
	padding: 1vw;
	border-radius: 1vw;
}

section > p {
	margin: 0;
	padding: 0;
	margin-bottom: 0.5vw;
}

section > h3 {
	margin: 0;
	padding: 0;
	font-size: 1.8vw;
}

small {
	display: block;
	text-align: right;
}

/* ===== FORMS ===== */

fieldset {
	position: relative;
	width: 25vw;
	border: 1px solid #CCC;
	padding-top: 4vw;
}

legend {
	position:absolute;
  top:0;
	left:0;
	width: 25.5vw;
	background-color: #ccc;
	border-bottom: 5px solid grey;
	padding: 0.6vw;
}

input[type="file"] {
	display: none;
}

input[type="submit"], header > a, .custom-file-upload {
  background-color: grey;
  border: 2px solid grey;
  color: white;
	padding: 0.4vw 0.8vw;
  text-align: center;
  text-decoration: none;
  display: inline-block;
	font-size: 1.5vw;
	/* border-radius: 0.6vw; */
}

input[type="submit"]:hover, header > a:hover, .custom-file-upload:hover {
  color: grey;
  background-color: white;
}

input[type="text"], input[type="email"], input[type="password"], textarea, select {
	font-size: 1.5vw;
	width: 25vw;
	border: 1px solid #CCC;
	padding: 0.5vw;
	/* margin-bottom: 1vw; */
	/* border-radius: 0.6vw; */
}

textarea {
	height: 10vw;
	resize: none;
}

select {
	width: 26.3vw;
	-webkit-appearance: none;
	/*-webkit-border-radius: 0px;*/
}

form > br {
	line-height: 3vw;
}

dl {
  width: 35vw;
  overflow: hidden;
  /* background: #ff0; */
  padding: 0;
	margin: 0;
	font-size: 1.5vw;
}
dt {
  float: left;
  width: 10.5vw;
  /* adjust the width; make sure the total of both is 100% */
  /* background: #cc0; */
  padding: 0.5vw;
  margin: 0
}
dd {
  float: left;
  width: 21vw;
  /* adjust the width; make sure the total of both is 100% */
	/* background: #dd0; */
	padding: 0.5vw;
  margin: 0
}

/* ===== TABLES ===== */

table {
	/* border: 1px solid grey; */
	border-collapse: collapse;
}

tr:nth-child(odd) {
	background: #DDD;
}

td {
	/* border: 1px solid grey; */
	padding: 0.5vw;
	font-size: 1.5vw;
	width: 25vw;
}

td:last-child {
	width: 10vw;
	text-align: right;
}

/*Image centered*/
.imgcenter {
	text-align: center;
}

.upper_left {
	position: absolute;
	top: 0;
	left: 0;
}
.upper_right {
	position: absolute;
	top: 0;
	right: 0%;
}
.lower_left {
	position: absolute;
	left: 20%;
	bottom: 45%;
}
.lower_right {
	right: 20%;
	bottom: 15%;
	position: absolute;
}
/*Puts any image on the left top corner, use div!!!!!*/
.gitcorner{
	position: absolute;
	top: 8px;
	left: 16px;
	font-size: 18px;
}

/*BackOffice lower right corner*/

.backlower {
	position: fixed;
	left: 0;
	bottom: 0px;
	right:16px;
	font-size: 18px;
	width: 100%;
	text-align: right;
	color: black;
	background-color: #ccc;
	border-top: 5px solid grey;
 }

/*CCS for individual content*/

* {
	box-sizing: border-box;
  }
  
  /* Style the header */
  .header {
	background-color: #f1f1f1;
	padding: 30px;
	text-align: center;
	font-size: 35px;
  }
  
  /* Create three equal columns that floats next to each other */
  .column {
	float: left;
	width: 33.33%;
	padding: 10px;
	height: 300px; /* Should be removed. Only for demonstration */
  }
  
  /* Clear floats after the columns */
  .row:after {
	content: "";
	display: table;
	clear: both;
  }
  
  /* Style the footer */
  .footer {
	background-color: #f1f1f1;
	padding: 120px;
	text-align: center;
  }
  
  /* Responsive layout - makes the three columns stack on top of each other instead of next to each other */
  @media (max-width: 600px) {
	.column {
	  width: 100%;
	}
  }

/*FOOTER*/
footer{
  	position: absolute;
	bottom: 8px;
  	right: 16px;
  	font-size: 18px;
}