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