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