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