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