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