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