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