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