diff --git a/seed/challenges/01-responsive-web-design/applied-visual-design.json b/seed/challenges/01-responsive-web-design/applied-visual-design.json
index 61b14362543..183c6de58a5 100644
--- a/seed/challenges/01-responsive-web-design/applied-visual-design.json
+++ b/seed/challenges/01-responsive-web-design/applied-visual-design.json
@@ -969,14 +969,7 @@
       "description": [
         "The <code>font-size</code> property is used to specify how large the text is in a given element. This rule can be used for multiple elements to create visual consistency of text on a page. In this challenge, you'll set the values for all <code>h1</code> through <code>h6</code> tags to balance the heading sizes.",
         "<hr>",
-        "<ul>",
-        "<li>Set the <code>font-size</code> of the <code>h1</code> tag to 68px.</li>",
-        "<li>Set the <code>font-size</code> of the <code>h2</code> tag to 52px.</li>",
-        "<li>Set the <code>font-size</code> of the <code>h3</code> tag to 40px.</li>",
-        "<li>Set the <code>font-size</code> of the <code>h4</code> tag to 32px.</li>",
-        "<li>Set the <code>font-size</code> of the <code>h5</code> tag to 21px.</li>",
-        "<li>Set the <code>font-size</code> of the <code>h6</code> tag to 14px.</li>",
-        "</ul>"
+        "<ul><li>Set the <code>font-size</code> of the <code>h1</code> tag to 68px.</li><li>Set the <code>font-size</code> of the <code>h2</code> tag to 52px.</li><li>Set the <code>font-size</code> of the <code>h3</code> tag to 40px.</li><li>Set the <code>font-size</code> of the <code>h4</code> tag to 32px.</li><li>Set the <code>font-size</code> of the <code>h5</code> tag to 21px.</li><li>Set the <code>font-size</code> of the <code>h6</code> tag to 14px.</li></ul>"
       ],
       "challengeSeed": [
         "<style>",
@@ -1016,14 +1009,7 @@
         "You set the <code>font-size</code> of each heading tag in the last challenge, here you'll adjust the <code>font-weight</code>.",
         "The <code>font-weight</code> property sets how thick or thin characters are in a section of text.",
         "<hr>",
-        "<ul>",
-        "<li>Set the <code>font-weight</code> of the <code>h1</code> tag to 800.</li>",
-        "<li>Set the <code>font-weight</code> of the <code>h2</code> tag to 600.</li>",
-        "<li>Set the <code>font-weight</code> of the <code>h3</code> tag to 500.</li>",
-        "<li>Set the <code>font-weight</code> of the <code>h4</code> tag to 400.</li>",
-        "<li>Set the <code>font-weight</code> of the <code>h5</code> tag to 300.</li>",
-        "<li>Set the <code>font-weight</code> of the <code>h6</code> tag to 200.</li>",
-        "</ul>"
+        "<ul><li>Set the <code>font-weight</code> of the <code>h1</code> tag to 800.</li><li>Set the <code>font-weight</code> of the <code>h2</code> tag to 600.</li><li>Set the <code>font-weight</code> of the <code>h3</code> tag to 500.</li><li>Set the <code>font-weight</code> of the <code>h4</code> tag to 400.</li><li>Set the <code>font-weight</code> of the <code>h5</code> tag to 300.</li><li>Set the <code>font-weight</code> of the <code>h6</code> tag to 200.</li></ul>"
       ],
       "challengeSeed": [
         "<style>",
diff --git a/seed/challenges/01-responsive-web-design/css-flexbox.json b/seed/challenges/01-responsive-web-design/css-flexbox.json
index 5ebcf1a16db..5713eb92513 100644
--- a/seed/challenges/01-responsive-web-design/css-flexbox.json
+++ b/seed/challenges/01-responsive-web-design/css-flexbox.json
@@ -497,12 +497,7 @@
         "<a href=\"https://www.w3.org/TR/css-flexbox-1/images/flex-direction-terms.svg\" target=\"_blank\">Here is a useful image showing a row to illustrate the concepts below.</a>",
         "Recall that setting a flex container as a row places the flex items side-by-side from left-to-right. A flex container set as a column places the flex items in a vertical stack from top-to-bottom. For each, the direction the flex items are arranged is called the <strong>main axis</strong>. For a row, this is a horizontal line that cuts through each item. And for a column, the main axis is a vertical line through the items.",
         "There are several options for how to space the flex items along the line that is the main axis. One of the most commonly used is <code>justify-content: center;</code>, which aligns all the flex items to the center inside the flex container. Others options include:",
-        "<ul>",
-        "<li><code>flex-start</code>: aligns items to the start of the flex container. For a row, this pushes the items to the left of the container. For a column, this pushes the items to the top of the container.</li>",
-        "<li><code>flex-end</code>: aligns items to the end of the flex container. For a row, this pushes the items to the right of the container. For a column, this pushes the items to the bottom of the container.</li>",
-        "<li><code>space-between</code>: aligns items to the center of the main axis, with extra space placed between the items. The first and last items are pushed to the very edge of the flex container. For example, in a row the first item is against the left side of the container, the last item is against the right side of the container, then the other items between them are spaced evenly.</li>",
-        "<li><code>space-around</code>: similar to <code>space-between</code> but the first and last items are not locked to the edges of the container, the space is distributed around all the items</li>",
-        "</ul>",
+        "<ul><li><code>flex-start</code>: aligns items to the start of the flex container. For a row, this pushes the items to the left of the container. For a column, this pushes the items to the top of the container.</li><li><code>flex-end</code>: aligns items to the end of the flex container. For a row, this pushes the items to the right of the container. For a column, this pushes the items to the bottom of the container.</li><li><code>space-between</code>: aligns items to the center of the main axis, with extra space placed between the items. The first and last items are pushed to the very edge of the flex container. For example, in a row the first item is against the left side of the container, the last item is against the right side of the container, then the other items between them are spaced evenly.</li><li><code>space-around</code>: similar to <code>space-between</code> but the first and last items are not locked to the edges of the container, the space is distributed around all the items</li></ul>",
         "<hr>",
         "An example helps show this property in action. Add the CSS property <code>justify-content</code> to the <code>#box-container</code> element, and give it a value of center.",
         "<strong>Bonus</strong><br>Try the other options for the <code>justify-content</code> property in the code editor to see their differences. But note that a value of center is the only one that will pass this challenge."
@@ -660,13 +655,7 @@
         "Flex containers also have a <strong>cross axis</strong> which is the opposite of the main axis. For rows, the cross axis is vertical and for columns, the cross axis is horizontal.",
         "CSS offers the <code>align-items</code> property to align flex items along the cross axis. For a row, it tells CSS how to push the items in the entire row up or down within the container. And for a column, how to push all the items left or right within the container.",
         "The different values available for <code>align-items</code> include:",
-        "<ul>",
-        "<li><code>flex-start</code>: aligns items to the start of the flex container. For rows, this aligns items to the top of the container. For columns, this aligns items to the left of the container.</li>",
-        "<li><code>flex-end</code>: aligns items to the end of the flex container. For rows, this aligns items to the bottom of the container. For columns, this aligns items to the right of the container.</li>",
-        "<li><code>center</code>: align items to the center. For rows, this vertically aligns items (equal space above and below the items). For columns, this horizontally aligns them (equal space to the left and right of the items).</li>",
-        "<li><code>stretch</code>: stretch the items to fill the flex container. For example, rows items are stretched to fill the flex container top-to-bottom.</li>",
-        "<li><code>baseline</code>: align items to their baselines. Baseline is a text concept, think of it as the line that the letters sit on.</li>",
-        "</ul>",
+        "<ul><li><code>flex-start</code>: aligns items to the start of the flex container. For rows, this aligns items to the top of the container. For columns, this aligns items to the left of the container.</li><li><code>flex-end</code>: aligns items to the end of the flex container. For rows, this aligns items to the bottom of the container. For columns, this aligns items to the right of the container.</li><li><code>center</code>: align items to the center. For rows, this vertically aligns items (equal space above and below the items). For columns, this horizontally aligns them (equal space to the left and right of the items).</li><li><code>stretch</code>: stretch the items to fill the flex container. For example, rows items are stretched to fill the flex container top-to-bottom.</li><li><code>baseline</code>: align items to their baselines. Baseline is a text concept, think of it as the line that the letters sit on.</li></ul>",
         "<hr>",
         "An example helps show this property in action. Add the CSS property <code>align-items</code> to the <code>#box-container</code> element, and give it a value of center.",
         "<strong>Bonus</strong><br>Try the other options for the <code>align-items</code> property in the code editor to see their differences. But note that a value of center is the only one that will pass this challenge."
@@ -827,11 +816,7 @@
         "CSS flexbox has a feature to split a flex item into multiple rows (or columns). By default, a flex container will fit all flex items together. For example, a row will all be on one line.",
         "However, using the <code>flex-wrap</code> property, it tells CSS to wrap items. This means extra items move into a new row or column. The break point of where the wrapping happens depends on the size of the items and the size of the container.",
         "CSS also has options for the direction of the wrap:",
-        "<ul>",
-        "<li><code>nowrap</code>: this is the default setting, and does not wrap items.</li>",
-        "<li><code>wrap</code>: wraps items from left-to-right if they are in a row, or top-to-bottom if they are in a column.</li>",
-        "<li><code>wrap-reverse</code>: wraps items from right-to-left if they are in a row, or bottom-to-top if they are in a column.</li>",
-        "</ul>",
+        "<ul><li><code>nowrap</code>: this is the default setting, and does not wrap items.</li><li><code>wrap</code>: wraps items from left-to-right if they are in a row, or top-to-bottom if they are in a column.</li><li><code>wrap-reverse</code>: wraps items from right-to-left if they are in a row, or bottom-to-top if they are in a column.</li></ul>",
         "<hr>",
         "The current layout has too many boxes for one row. Add the CSS property <code>flex-wrap</code> to the <code>#box-container</code> element, and give it a value of wrap."
       ],
@@ -1173,4 +1158,4 @@
       "translations": {}
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/seed/challenges/01-responsive-web-design/responsive-web-design.json b/seed/challenges/01-responsive-web-design/responsive-web-design.json
index d5b4e26efad..da2f275e5d7 100644
--- a/seed/challenges/01-responsive-web-design/responsive-web-design.json
+++ b/seed/challenges/01-responsive-web-design/responsive-web-design.json
@@ -208,12 +208,7 @@
       "description": [
         "Instead of using <code>em</code> or <code>px</code> to size text, you can use viewport units for responsive typography. Viewport units, like percentages, are relative units, but they are based off different items. Viewport units are relative to the viewport dimensions (width or height) of a device, and percentages are relative to the size of the parent container element.",
         "The four different viewport units are:",
-        "<ul>",
-        "<li><code>vw: 10vw</code> would be 10% of the viewport's width.</li>",
-        "<li><code>vh: 3vh</code> would be 3% of the viewport's height.</li>",
-        "<li><code>vmin: 70vmin</code> would be 70% of the viewport's smaller dimension (height vs. width).</li>",
-        "<li><code>vmax: 100vmax</code> would be 100% of the viewport's bigger dimension (height vs. width).</li>",
-        "</ul>",
+        "<ul><li><code>vw: 10vw</code> would be 10% of the viewport's width.</li><li><code>vh: 3vh</code> would be 3% of the viewport's height.</li><li><code>vmin: 70vmin</code> would be 70% of the viewport's smaller dimension (height vs. width).</li><li><code>vmax: 100vmax</code> would be 100% of the viewport's bigger dimension (height vs. width).</li></ul>",
         "<hr>",
         "Set the <code>width</code> of the <code>h2</code> tag to 80% of the viewport's width and the <code>width</code> of the paragraph as 75% of the viewport's smaller dimension."
       ],
@@ -240,12 +235,7 @@
           "description": [
             "Ao invés de utilizar <code>em</code> ou <code>px</code> para alterar o tamanho do texto, você pode usar unidades da janela de exibição para obter tipografia responsiva. Unidades da janela de exibição, assim como porcentagens, são unidades relativas, mas que são baseadas em ítens diferentes. Unidades da janela de exibição são relativas às dimensões da janela de exibição (largura ou altura) de um dispositivo, enquanto que porcentagens são relativas ao tamanho do container do elemento pai.",
             "As quatro unidades da janela de exibição são",
-            "<ul>",
-            "<li><code>vw: 10vw</code> seria 10% da largura da janela de exibição.</li>",
-            "<li><code>vh: 3vh</code> seria 3% da altura da janela de exibição.</li>",
-            "<li><code>vmin: 70vmin</code> seria 70% da menor dimensão da janela de exibição (largura ou altura).</li>",
-            "<li><code>vmax: 100vmax</code> seria 100% da maior dimensão da janela de exibição (largura ou altura).</li>",
-            "</ul>",
+            "<ul><li><code>vw: 10vw</code> seria 10% da largura da janela de exibição.</li><li><code>vh: 3vh</code> seria 3% da altura da janela de exibição.</li><li><code>vmin: 70vmin</code> seria 70% da menor dimensão da janela de exibição (largura ou altura).</li><li><code>vmax: 100vmax</code> seria 100% da maior dimensão da janela de exibição (largura ou altura).</li></ul>",
             "<hr>",
             "Ajuste o <code>width</code> da tag <code>h2</code> para 80% da largura da janela de exibição e a <code>width</code> do parágrafo para 75% da menor dimensão da janela de exibição."
           ]
@@ -253,4 +243,4 @@
       }
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/seed/challenges/02-javascript-algorithms-and-data-structures/object-oriented-programming.json b/seed/challenges/02-javascript-algorithms-and-data-structures/object-oriented-programming.json
index e7df3046570..ef9a16e36b0 100644
--- a/seed/challenges/02-javascript-algorithms-and-data-structures/object-oriented-programming.json
+++ b/seed/challenges/02-javascript-algorithms-and-data-structures/object-oriented-programming.json
@@ -167,11 +167,7 @@
         "<blockquote>function Bird() {<br>&nbsp;&nbsp;this.name = \"Albert\";<br>&nbsp;&nbsp;this.color = \"blue\";<br>&nbsp;&nbsp;this.numLegs = 2;<br>}</blockquote>",
         "This <code>constructor</code> defines a <code>Bird</code> object with properties <code>name</code>, <code>color</code>, and <code>numLegs</code> set to Albert, blue, and 2, respectively.",
         "<code>Constructors</code> follow a few conventions:",
-        "<ul>",
-        "<li><code>Constructors</code> are defined with a capitalized name to distinguish them from other functions that are not <code>constructors</code>.</li>",
-        "<li><code>Constructors</code> use the keyword <code>this</code> to set properties of the object they will create. Inside the <code>constructor</code>, <code>this</code> refers to the new object it will create.</li>",
-        "<li><code>Constructors</code> define properties and behaviors instead of returning a value as other functions might.</li>",
-        "</ul>",
+        "<ul><li><code>Constructors</code> are defined with a capitalized name to distinguish them from other functions that are not <code>constructors</code>.</li><li><code>Constructors</code> use the keyword <code>this</code> to set properties of the object they will create. Inside the <code>constructor</code>, <code>this</code> refers to the new object it will create.</li><li><code>Constructors</code> define properties and behaviors instead of returning a value as other functions might.</li></ul>",
         "<hr>",
         "Create a <code>constructor</code>, <code>Dog</code>, with properties <code>name</code>, <code>color</code>, and <code>numLegs</code> that are set to a string, a string, and a number, respectively."
       ],