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