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