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