Element block pseudo-class :active generated with overflow hidden border 0px rgba(0,0,0,1) solid text-shadow 1px 1px 1px rgba(0,0,0,0.2) border-radius background box-sizing content-box float none height auto width 160px margin 0px z-index auto cursor default display block position static font-weight normal transition line-height 1 padding 20px transform box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-size 16px