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