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