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