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