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