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