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