Merge pull request #34 from explorable-viz/achintya-edits

Replace <mark> with <a>, change CSS

css/styles.css

@@ -63,8 +63,7 @@ h4 {
 }
 
 a {
-   text-decoration: none;
-   color: inherit;
+   border-bottom: lightblue 0.1em solid;
    transition-timing-function: ease-out
 }
 

index.html

@@ -36,13 +36,13 @@ <h2 class="title">
             Scenario: Without climate change mitigation but with stringent air pollution control (SSP5-8.5)
         </h2>
         <p>
-            At the same time, the <mark>SSP scenarios without climate change mitigation</mark> project <mark>faster growth in methane emissions in Africa, the Middle East</mark> and Latin America (Figure 6.19) driven by <mark>developments in agriculture, the oil and gas sectors, and, especially in Africa, waste management</mark>.
+            At the same time, the <a>SSP scenarios without climate change mitigation</a> project <a>faster growth in methane emissions in Africa, the Middle East</a> and Latin America (Figure 6.19) driven by <a>developments in agriculture, the oil and gas sectors, and […] waste management</a>.
         </p>
         <p>
-            After 2050, surface ozone concentrations decrease in SSP5-8.5, reaching levels below their 2005–2014 mean levels in most regions, but level off or continue to increase under SSP3-7.0. The increase in surface ozone in the <mark>SSP5-8.5 scenario</mark> occurs despite an emissions decrease of several ozone precursors <mark>because the methane emissions increase until about 2080</mark> in the absence of climate change mitigation.
+            After 2050, surface ozone concentrations decrease in SSP5-8.5, reaching levels below their 2005–2014 mean levels in most regions, but level off or continue to increase under SSP3-7.0. The increase in surface ozone in the <a>SSP5-8.5 scenario</a> occurs despite an emissions decrease of several ozone precursors <a>because the methane emissions increase until about 2080</a> in the absence of climate change mitigation.
         </p>
         <p>
-            In <mark>SSP5-8.5, methane emissions increase</mark> in North America, Europe and <mark>Africa</mark>, while there is a decrease in the Asian regions. For North America and Europe, the methane increase combined with a reduction in aerosol leads to highest net contribution to GSAT in this scenario (0.06°C and 0.04°C in 2100, respectively). The <mark>high growth in methane makes Africa the region with the largest contribution to future warming</mark> by SLCFs (0.18°C in 2100 versus 2020) in this scenario.
+            In <a>SSP5-8.5, methane emissions increase</a> in North America, Europe and <a>Africa</a>, while there is a decrease in the Asian regions. For North America and Europe, the methane increase combined with a reduction in aerosol leads to highest net contribution to GSAT in this scenario (0.06°C and 0.04°C in 2100, respectively). The <a>high growth in methane makes Africa the region with the largest contribution to future warming</a> by SLCFs (0.18°C in 2100 versus 2020) in this scenario.
         </p>
    </div>