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