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