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