bootstrap default skin+*refers to Mobile CSS @media screen and (max-width: 640px) { ... temp css /* Fonts */ @import url(http://fonts.googleapis.com/css?family=Bevan); @import url(http://fonts.googleapis.com/css?family=Open+Sans:400italic,800italic,400,800); body { ... themeless bootstrap skin style: jquery-ui-smoothness, style: cards, style: right sidebar, style: bootstrap cards