jQuery插件——x-editable表单字段实时编辑)——class样式

参见官网：http://vitalets.github.io/x-editable/docs.html#editable

How to customize editable element style?

a.editable-click {
color: green;
border-color: green;
}
a.editable-click.editable-disabled {
color: black;
border-bottom: none;
}
a.editable-empty
color: gray;
font-style: italic;
}