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