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