Cleanup: remove extra spaces before {:...} tags

css.md

@@ -13,7 +13,6 @@ keywords:
 ---
 
 ## Basics
-
 {: .-three-column}
 
 ### Selectors
@@ -23,7 +22,6 @@ keywords:
   font-weight: bold;
 }
 ```
-
 {: .-setup}
 
 | Selector          | Description  |
@@ -92,11 +90,9 @@ keywords:
 | `:last-child`     |
 | `:nth-child(2)`   |
 | `:only-child`     |
-
 {: .-left-align}
 
 ## Fonts
-
 {: .-left-reference}
 
 ### Properties
@@ -114,18 +110,15 @@ keywords:
 | ---                | ---                                  |
 | `text-align:`      | `left` `right` `center` `justify`    |
 | `text-transform:`  | `capitalize` `uppercase` `lowercase` |
-
 {: .-key-values}
 
 ### Shorthand
-
 {: .-prime}
 
 |         | style    | weight | size (required) |     | line-height | family            |
 | ------- | -------- | ------ | --------------- | --- | ----------- | ----------------- |
 | `font:` | `italic` | `400`  | `14px`          | `/` | `1.5`       | `sans-serif`      |
 |         | style    | weight | size (required) |     | line-height | family (required) |
-
 {: .-css-breakdown}
 
 ### Example
@@ -147,7 +140,6 @@ text-transform: lowercase; /* hello */
 ```
 
 ## Background
-
 {: .-left-reference}
 
 ### Properties
@@ -163,7 +155,6 @@ text-transform: lowercase; /* hello */
 | `background-clip:`       | `border-box` `padding-box` `content-box` |
 | `background-repeat:`     | `no-repeat` `repeat-x` `repeat-y`        |
 | `background-attachment:` | `scroll` `fixed` `local`                 |
-
 {: .-key-values}
 
 ### Shorthand
@@ -173,7 +164,6 @@ text-transform: lowercase; /* hello */
 | `background:` | `#ff0` | `url(bg.jpg)` | `left`    | `top`     | `/` | `100px` `auto` | `no-repeat` | `fixed;`   |
 | `background:` | `#abc` | `url(bg.png)` | `center`  | `center`  | `/` | `cover`        | `repeat-x`  | `local;`   |
 |               | color  | image         | positionX | positionY |     | size           | repeat      | attachment |
-
 {: .-css-breakdown}
 
 ### Multiple backgrounds
@@ -184,7 +174,6 @@ background: linear-gradient(to bottom, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
 ```
 
 ## Animation
-
 {: .-left-reference}
 
 ### Properties
@@ -200,7 +189,6 @@ background: linear-gradient(to bottom, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
 | `animation-direction:`       | `normal` `reverse` `alternate` `alternate-reverse`       |
 | `animation-fill-mode:`       | `none` `forwards` `backwards` `both` `initial` `inherit` |
 | `animation-play-state:`      | `normal` `reverse` `alternate` `alternate-reverse`       |
-
 {: .-key-values}
 
 ### Shorthand
@@ -209,7 +197,6 @@ background: linear-gradient(to bottom, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
 | ------------ | -------- | -------- | --------------- | ------- | ---------- | ------------------- | --------- | ---------- |
 | `animation:` | `bounce` | `300ms`  | `linear`        | `100ms` | `infinite` | `alternate-reverse` | `both`    | `reverse`  |
 |              | name     | duration | timing-function | delay   | count      | direction           | fill-mode | play-state |
-
 {: .-css-breakdown}
 
 ### Example

es6.md

@@ -489,7 +489,6 @@ Object.values(fatherJS)
 Object.entries(fatherJS)
 // [["age", 57], ["name", "Brendan Eich"]]
 ```
-
 {: data-line="3,5"}
 
 

go.md

@@ -461,7 +461,6 @@ func main() {
   fmt.Println("Working...")
 }
 ```
-
 {: data-line="2,3,4"}
 
 Lambdas are better suited for defer blocks.

polyfill.io.md

@@ -14,7 +14,6 @@ intro: |
 ```html
 <script src="https://cdn.polyfill.io/v2/polyfill.min.js"></script>
 ```
-
 {: .-wrap}
 
 This is the default script for Polyfill.io.

react.md

@@ -155,7 +155,6 @@ class Info extends Component {
 }
 ```
 
-
 {: data-line="5,6,7,8,9,10"}
 
 Nest components to separate concerns.
@@ -220,7 +219,6 @@ class Hello extends Component {
   }
 }
 ```
-
 {: data-line="2"}
 
 See: [Setting the default state](https://reactjs.org/docs/react-without-es6.html#setting-the-initial-state)