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