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