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