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