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