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