Element button pseudo-element :before generated with border 1px #018dc4 solid overflow visible text-shadow -1px -1px 0px rgba(15,73,168,0.66) box-shadow 4px 2px 5px rgba(0,0,0,0.2) border-radius font-size 16px float none z-index auto line-height normal box-sizing content-box display inline-block background cursor pointer width auto transform height auto font-weight normal transition margin 0px padding 20px position static