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