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