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