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