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