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