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