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