Element button pseudo-element :before generated with border 0px #018dc4 solid position static float none overflow visible box-sizing content-box margin 50px line-height normal text-shadow -1px -1px 0px rgba(15,73,168,0.66) width auto font-weight normal display inline-block transition opacity 1 box-shadow 0px 0px 9px rgba(20,224,224,0.5) transform font-size 16px height auto outline none cursor pointer background padding 20px border-radius z-index auto