Element block pseudo-element :after generated with z-index auto margin 0px cursor default width 160px font-weight normal font-size 16px position static transition height auto border-radius transform line-height 1 padding 20px overflow hidden float none display block box-shadow 1px 1px 1px rgba(0,0,0,0.3) border 0px rgba(0,0,0,1) solid box-sizing content-box text-shadow 1px 1px 1px rgba(73,224,229,0.7) background