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