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