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