html {
   background-color: #42a2ce;
}

body {
  width: 90%;
  margin: auto;
  font-family: 'Roboto', sans-serif;
  background-color: white;
  padding: 20px;
}

h1 {
	letter-spacing: -1px;
}

h2 {
  text-align: center;
  color: crimson;
}

a:link, a:visited {
  text-decoration: none;
  color: blue;
}

a:hover {
  border-bottom: 1px solid grey;
}

.menu {
  background-color: navy;
  padding: 10px;
  color: #ddd;
}

.menu a:link, .menu a:visited {
  color: white;
}

.menu a:hover {
  border-bottom: 1px solid white;
}

.header {
  text-align: center;
  padding: 5px;
}

form, .content {
  text-align: center;
}

input {
  margin: 0px 0px 20px 0px;
  height: 40px;
  border: 1px solid grey;
  padding: 5px;
  width: 50%;
  font-size: 1.5rem;
  font-weight: bold;
  text-align: center;
  font-family: inherit;
}

label {
  font-style: italic;
  color: grey;
}

.btn {
  padding: 10px 50px;
  color: white;
  border: none;
  border-radius: 10px;
  background-color: black;
  font-weight: bold;
  font-family: inherit;
  font-size: 1.5rem;
}

.btn:hover {
  background: navy;
  cursor: pointer;
}


.error {
  margin: 30px auto;
  padding: 10px;
  color: #a94442; 
  background: #f2dede; 
  text-align: center;
}

.success {
  color: #3c763d; 
  background: #dff0d8; 
  border: 1px solid #3c763d;
}

table {
  width: 100%;
  border-collapse:collapse
}

table tr td {
  padding: 5px;
  border-bottom: 1px solid grey;
}

table tr th {
  background-color: whitesmoke;
  padding: 5px;
  text-align: left;
}

.footer {
  text-align: center;
  color: white;
  left: -50%;
  right: -50%;
  position:absolute;
  bottom:0;
  font-size: .6rem;
}