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