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