html,
body {
height: 100%;
}
body {
display: flex;
flex-direction: column;
}
.container-height {
flex: 1 0 auto;
}
footer {
flex-shrink: 0;
width: 100%;
background-color: #f5f5f5;
left: -1px;
padding: 10px;
display: flex;
font-size: 0.8em;
justify-content: space-between;
}
footer nav {
display: flex;
}
footer ul {
list-style: none;
display: flex;
}
footer li {
margin: 0 10px;
}