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