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