Element block pseudo-class :active generated with box-sizing content-box height auto background cursor default border 1px rgba(109,109,109,1) solid border-radius box-shadow 0px 1px 0px rgba(0,0,0,0.298039) width auto display inline-block float none overflow visible margin 0.5em opacity 1 font-weight bold font-size 12px text-shadow 0px 1px 0px rgba(15,15,15,0.8) line-height 23px z-index auto padding 1.5em transform outline none position static transition