Element block pseudo-class :active generated with opacity 1 overflow hidden text-shadow 1px 1px 1px rgba(0,0,0,0.2) padding 20px float none box-shadow 1px 1px 1px rgba(0,0,0,0.3) position static outline none border 0px rgba(0,0,0,1) solid cursor default display block font-weight normal line-height 1 transform border-radius height auto background width 600px box-sizing content-box margin 0px font-size 16px z-index auto transition