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