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