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