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