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