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