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