Dash Line skin by AO3 

Horizontal dash inline
Role:
user
Media:
screen
Condition:
Normal

CSS

#dashboard,
#main.dashboard {
  clear: both;
  float: none;
  max-width: 100%;
  margin: 1%;
  padding: 0;
  width: auto;
}

#dashboard .navigation,
#dashboard .navigation li,
#dashboard a,
#dashboard .current {
  text-align: left;
  display: inline;
  border: none;
}

#dashboard ul {
  padding: 0;
}

#dashboard .landmark {
  clear: none;
  float: left;
}