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