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