Element block pseudo-element :after generated with z-index auto border 3px rgba(255,0,0,1) solid width 70px font-size 35px font-weight normal text-shadow 1px 1px 0px rgba(0,0,0,0.25) float none background box-shadow 1px 1px 1px rgba(0,0,0,0.2) display block padding 4px line-height 70px border-radius cursor default margin 0px box-sizing content-box height 70px transition position static overflow hidden transform