* {
margin: 0;
padding: 0;
}

body {        
    padding-top: 50px;
    padding-bottom: 50px;
}
    
.container {
    width: 80%;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}
    
.fixed-header, .fixed-footer{
    width: 100%;
    position: fixed;        
    background: #333;
    color: #fff;
}

.fixed-header {
    top: 0;
    height: 50px;
    line-height: 50px;
    text-align: center;
}

.fixed-footer {
    bottom: 0;
    height: 25px;
    line-height: 25px;
    text-align: center;
}    

nav a {
    color: #fff;
    text-decoration: none;
    padding: 0 25px;
    display: inline-block;
}

.container {
    width: 80%;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.label {
    color: black;
}

input {
  max-width: 150px;
  padding: 8px 8px;
  margin: 5px 0;
  border-radius: 4px;
}