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