Element button pseudo-element :after generated with background position static height auto border 1px #018dc4 solid line-height normal outline none width auto overflow visible transition text-shadow -1px -1px 0px rgba(15,73,168,0.66) padding 150px margin 0px display block font-size 25px border-radius float none cursor default font-weight normal z-index auto box-sizing content-box opacity 0.51 transform box-shadow 5px 5px 2px rgba(0,0,0,0.2)