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