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