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