Element button pseudo-element :after generated with transform background box-shadow 4px 4px 0px rgba(0,0,0,0.2) font-weight normal width auto border-radius z-index auto transition box-sizing content-box font-size 16px height auto line-height normal cursor pointer border 0px #018dc4 solid text-shadow padding 20px position static overflow visible float none margin 0px display inline-block