*, ::before, ::after {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
}

html {
  height: 100%;
  background-color: #eee;
}

body {
  height: 100%;
}
  
#root {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: stretch;
}

#main {
  display: flex;
  flex: 1 0;
  flex-direction: column;
}

.content {
  flex: 1 0;
}