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