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