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