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