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