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