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