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