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