Element block pseudo-class :active generated with display block float none position static transition font-weight normal text-shadow 1px 1px 1px rgba(0,0,0,0.2) border-radius margin 0px height auto cursor default background border 2px rgba(0,0,0,1) solid box-sizing content-box z-index auto line-height 1 box-shadow 1px 1px 1px rgba(0,0,0,0.3) padding 20px transform font-size 16px overflow hidden width 160px