Element block pseudo-class :active generated with float none border 0px rgba(0,0,0,1) solid margin 0px line-height 1 border-radius cursor default z-index auto transition position static height auto font-weight normal font-size 16px box-shadow 0px 1px 6px rgba(0,0,0,0.3) text-shadow 1px 1px 1px rgba(0,0,0,0.2) background width 160px overflow hidden padding 20px transform box-sizing content-box display block