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