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