Element block pseudo-element :after generated with height 30px line-height 1 box-shadow 1px 1px 1px rgba(0,0,0,0.3) transition text-shadow 1px 1px 1px rgba(0,0,0,0.2) width 30px overflow hidden float none display block border 2px rgba(224,20,20,1) solid position relative opacity 1.00 cursor default border-radius z-index auto font-size 16px font-weight normal box-sizing border-box padding 3px transform margin 0px background