Element button pseudo-element :after generated with display block background position static text-shadow -1px -1px 0px rgba(15,73,168,0.66) transition line-height normal box-shadow 2px 2px 2px rgba(0,0,0,0.2) float none cursor default z-index auto overflow visible height 50px font-size 16px width 50px font-weight normal padding 20px margin 0px border 2px #000000 solid border-radius box-sizing content-box transform