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