Element button pseudo-element :after generated with box-sizing content-box border 1px #018dc4 solid line-height normal transform text-shadow -1px -1px 0px rgba(15,73,168,0.66) cursor pointer overflow visible height auto padding 20px z-index auto border-radius background font-weight normal transition float none box-shadow 2px 2px 2px rgba(0,0,0,0.2) display inline-block position static width auto margin 0px font-size 16px