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