Element button pseudo-element :before generated with overflow visible padding 20px line-height normal font-weight normal height auto float none z-index auto border-radius cursor pointer transform text-shadow -1px -1px 0px rgba(255,255,255,0.2) border 5px #018dc4 double font-size 16px box-shadow 2px 2px 2px rgba(0,0,0,0.2) transition display inline-block box-sizing content-box width auto position static background margin 0px