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