diff --git a/src/assets/css/base.css b/src/assets/css/base.css
index 159a210e2be0e65354e6cc3686a7691e685da80e..b8d3af3841f4b3cb48c217d9d6499a23e3e62431 100644
--- a/src/assets/css/base.css
+++ b/src/assets/css/base.css
@@ -8,6 +8,7 @@
   --white: #ffffff;
   --white-soft: #F0F0F0;
   --light-grey: #F8F8F8;
+  --medium-light-grey: #e8e8e8;
   --black-soft: #151515;
   --dodger-blue: #1e90ff;
   --medium-grey: #B5B5B5;
diff --git a/src/assets/css/main.css b/src/assets/css/main.css
index ddc625a5d661a3ee826b74049afcd749ba78ab61..65b2426877eff12e7c08c8c460dc5829ba052383 100644
--- a/src/assets/css/main.css
+++ b/src/assets/css/main.css
@@ -120,12 +120,24 @@ a:hover {
 }
 
 /* css for accordions */
+
+.accordion-container {
+  border-left: 5px solid;  
+  border-right: 1px solid #dee2e6;
+  border-top: 1px solid #dee2e6;
+  border-bottom: 1px solid #dee2e6;
+  border-radius: .25rem;
+  overflow-wrap: break-word;
+  margin: 10px -12.5px 10px -12.5px;
+  overflow: hidden;
+}
+
 .accordion {
   background-color: var(--color-background);
   color: var(--soft-black);
   cursor: pointer;
   padding: 5px;
-  padding-bottom: 0;
+  padding-left: 7.5px;
   width: 100%;
   border: none;
   text-align: left;
@@ -135,10 +147,10 @@ a:hover {
   justify-content: space-between;
   align-items: center;
   position: relative;
-  border-bottom: 2px solid var(--usgs-blue);
+  border-radius: 0 .25rem .25rem 0;
 }
 
-.accordion::before {
+.accordion::before{
   content: "";
   position: absolute;
   top: -2px;
@@ -150,29 +162,39 @@ a:hover {
   transition: border-color 0.3s;
 }
 
+.accordion span::before {
+  content: "\1F7A1";
+}
+
+.accordion.active span::before {
+  display: block;
+  content: "\1F7A1";
+  transform: rotate(45deg);
+}
+
 .accordion:hover::before, .accordion.active::before {
   border-color: var(--usgs-blue);
 }
 
 .active, .accordion:hover {
-  background-color: var(--medium-grey); 
   color: black;
 }
+
 .accordion:hover {
-  color: white;
+  background-color: var(--medium-light-grey);
 }
 
 .panel {
   display: none; 
-  overflow: visible;
-  background-color: white;
-  margin-bottom: -15px;
-  margin-top: -15px;
+}
+
+.panel.active {
+  display: block; 
 }
 
 .panel p {
-  margin-top: 15px;
-  padding: 5px;
+  margin: 10px 0 10px 0;
+  padding: 7.5px;
 }
 
 @media only screen and (max-width: 600px) {
@@ -183,6 +205,7 @@ a:hover {
 .symbol {
   font-size: 3rem;
   font-weight: bold;
+  padding-right: 5px;
 }
 
 /* css for tab components */
diff --git a/src/assets/text/text.js b/src/assets/text/text.js
index 3d58b7a0e469f32b18f45cb5220db2c53ecc2f2c..6608e79364f50d3361832a6c59585bfdedc7133d 100644
--- a/src/assets/text/text.js
+++ b/src/assets/text/text.js
@@ -295,44 +295,65 @@ export default {
                     subThreatData: [
                         {
                             subThreat: "Dams",
-                            subThreatDrivers: "Hydropower (as a source of green energy), water supply (for growing urban populations), flood control (prevention of flooding or urban and agricultural areas), irrigation for agriculture.",
-                            subThreatImpacts: "Blocking of longitudinal connectivity; interference with sediment and nutrient transport along channel; Shortening and disruption of migratory pathways and fish recruitment; Reduction in productivity upstream and downstream of dam; Reduction in flooding of floodplains and increased low flows; Impoundment results in depletion of populations of riverine fish and change to lentic fish species. The effects of drawdown and refilling destroy aquatic vegetation and fish breeding areas; Loss of thermal cues, and reduction in growth potential and reproductive potential of aquatic organisms.",
+                            subThreatText1: "Hydropower (as a source of green energy), water supply (for growing urban populations), flood control (prevention of flooding or urban and agricultural areas), irrigation for agriculture.",
+                            subThreatText2: "Blocking of longitudinal connectivity; interference with sediment and nutrient transport along channel; Shortening and disruption of migratory pathways and fish recruitment; Reduction in productivity upstream and downstream of dam; Reduction in flooding of floodplains and increased low flows; Impoundment results in depletion of populations of riverine fish and change to lentic fish species. The effects of drawdown and refilling destroy aquatic vegetation and fish breeding areas; Loss of thermal cues, and reduction in growth potential and reproductive potential of aquatic organisms.",
+                            subThreatText3: "Dams sectors",
+                            subThreatText4: "Dams mitigation",
+                            subThreatText5: "Dams measurement",
                             subThreatIcon: "H-dams-3916913"
                         },
                         {
                             subThreat: "Wetland drainage",
-                            subThreatDrivers: "Wetland drainage text",
-                            subThreatImpacts: "Wetland drainage impact",
+                            subThreatText1: "Wetland drainage text",
+                            subThreatText2: "Wetland drainage impact",
+                            subThreatText3: "Wetland drainage sectors",
+                            subThreatText4: "Wetland drainage mitigation",
+                            subThreatText5: "Wetland drainage measurement",
                             subThreatIcon: "H-wetland-drainage-34007"
                         },
                         {
                             subThreat: "Deforestation and associated runoff",
-                            subThreatDrivers: "Deforestation and associated runoff text",
-                            subThreatImpacts: "Deforestation and associated runoff impact",
+                            subThreatText1: "Deforestation and associated runoff text",
+                            subThreatText2: "Deforestation and associated runoff impact",
+                            subThreatText3: "Deforestation and associated runoff sectors",
+                            subThreatText4: "Deforestation and associated runoff mitigation",
+                            subThreatText5: "Deforestation and associated runoff measurement",
                             subThreatIcon: "H-deforestation-4811548"
                         },
                         {
                             subThreat: "Riparian degradation",
-                            subThreatDrivers: "Riparian degradation text",
-                            subThreatImpacts: "Riparian degradation impact",
+                            subThreatText1: "Riparian degradation text",
+                            subThreatText2: "Riparian degradation impact",
+                            subThreatText3: "Riparian degradation sectors",
+                            subThreatText4: "Riparian degradation mitigation",
+                            subThreatText5: "Riparian degradation measurement",
                             subThreatIcon: "H-riparian-6291"
                         },
                         {
                             subThreat: "Agricultural extraction",
-                            subThreatDrivers: "Agricultural extraction text",
-                            subThreatImpacts: "Agricultural extraction impact",
+                            subThreatText1: "Agricultural extraction text",
+                            subThreatText2: "Agricultural extraction impact",
+                            subThreatText3: "Agricultural extraction sectors",
+                            subThreatText4: "Agricultural extraction mitigation",
+                            subThreatText5: "Agricultural extraction measurement",
                             subThreatIcon: "H-agriculture-5491228"
                         },
                         {
                             subThreat: "Urban extraction",
-                            subThreatDrivers: "Urban extraction text",
-                            subThreatImpacts: "Urban extraction impact",
+                            subThreatText1: "Urban extraction text",
+                            subThreatText2: "Urban extraction impact",
+                            subThreatText3: "Urban extraction sectors",
+                            subThreatText4: "Urban extraction mitigation",
+                            subThreatText5: "Urban extraction measurement",
                             subThreatIcon: "H-urban-7019973"
                         },
                         {
                             subThreat: "Industrial extraction",
-                            subThreatDrivers: "Industrial Extraction text",
-                            subThreatImpacts: "Industrial Extraction impact",
+                            subThreatText1: "Industrial Extraction text",
+                            subThreatText2: "Industrial Extraction impact",
+                            subThreatText3: "Industrial sectors",
+                            subThreatText4: "Industrial mitigation",
+                            subThreatText5: "Industrial measurement",
                             subThreatIcon: "H-industrial-659077"
                         }
                     ]
@@ -349,50 +370,74 @@ export default {
                     subThreatData: [
                         {
                             subThreat: "Agricultural effluents",
-                            subThreatDrivers: "Agricultural effluents text",
-                            subThreatImpacts: "Agricultural effluents impact",
+                            subThreatText1: "Agricultural effluents text",
+                            subThreatText2: "Agricultural effluents impact",
+                            subThreatText3: "Agricultural effluents sectors",
+                            subThreatText4: "Agricultural effluents mitigation",
+                            subThreatText5: "Agricultural effluents measurement",
                             subThreatIcon: "P-agriculture-3634692"
                         },
                         {
                             subThreat: "Urban wastewater",
-                            subThreatDrivers: "Urban wastewater text",
-                            subThreatImpacts: "Urban wastewater impact",
+                            subThreatText1: "Urban wastewater text",
+                            subThreatText2: "Urban wastewater impact",
+                            subThreatText3: "Urban wastewater sectors",
+                            subThreatText4: "Urban wastewater mitigation",
+                            subThreatText5: "Urban wastewater measurement",
                             subThreatIcon: "P-urban-waste-25100"
                         },
                         {
                             subThreat: "Industrial effluents",
-                            subThreatDrivers: "Industrial effluents text",
-                            subThreatImpacts: "Industrial effluents impact",
+                            subThreatText1: "Industrial effluents text",
+                            subThreatText2: "Industrial effluents impact",
+                            subThreatText3: "Industrial effluents sectors",
+                            subThreatText4: "Industrial effluents mitigation",
+                            subThreatText5: "Industrial effluents measurement",
                             subThreatIcon: "P-industrial-200223"
                         },
                         {
                             subThreat: "Aquaculture effluents",
-                            subThreatDrivers: "Aquaculture effluents text",
-                            subThreatImpacts: "Aquaculture effluents impact",
+                            subThreatText1: "Aquaculture effluents text",
+                            subThreatText2: "Aquaculture effluents impact",
+                            subThreatText3: "Aquaculture effluents sectors",
+                            subThreatText4: "Aquaculture effluents mitigation",
+                            subThreatText5: "Aquaculture effluents measurement",
                             subThreatIcon: "P-aquaculture-23815"
                         },
                         {
                             subThreat: "Pharmaceuticals",
-                            subThreatDrivers: "Pharmaceuticals text",
-                            subThreatImpacts: "Pharmaceuticals impact",
+                            subThreatText1: "Pharmaceuticals text",
+                            subThreatText2: "Pharmaceuticals impact",
+                            subThreatText3: "Pharmaceuticals sectors",
+                            subThreatText4: "Pharmaceuticals mitigation",
+                            subThreatText5: "Pharmaceuticals measurement",
                             subThreatIcon: "P-pharmaceuticals-164439"
                         },
                         {
                             subThreat: "Oil or gas exploration",
-                            subThreatDrivers: "Oil or gas exploration text",
-                            subThreatImpacts: "Oil or gas exploration impact",
+                            subThreatText1: "Oil or gas exploration text",
+                            subThreatText2: "Oil or gas exploration impact",
+                            subThreatText3: "Oil or gas exploration sectors",
+                            subThreatText4: "Oil or gas exploration mitigation",
+                            subThreatText5: "Oil or gas exploration measurement",
                             subThreatIcon: "P-oil-gas-3723255"
                         },
                         {
                             subThreat: "Plastics",
-                            subThreatDrivers: "Plastics text",
-                            subThreatImpacts: "Plastics impact",
+                            subThreatText1: "Plastics text",
+                            subThreatText2: "Plastics impact",
+                            subThreatText3: "Plastics sectors",
+                            subThreatText4: "Plastics mitigation",
+                            subThreatText5: "Plastics measurement",
                             subThreatIcon: "P-plastics-2484814"
                         },
                         {
                             subThreat: "Mining",
-                            subThreatDrivers: "Mining text",
-                            subThreatImpacts: "Mining impact",
+                            subThreatText1: "Mining text",
+                            subThreatText2: "Mining impact",
+                            subThreatText3: "Mining sectors",
+                            subThreatText4: "Mining mitigation",
+                            subThreatText5: "Mining measurement",
                             subThreatIcon: "P-mining-7248907"
                         }
                     ]
@@ -409,32 +454,47 @@ export default {
                     subThreatData: [
                         {
                             subThreat: "Change in water temperature",
-                            subThreatDrivers: "Change in water temperature text",
-                            subThreatImpacts: "Change in water temperature impact",
+                            subThreatText1: "Change in water temperature text",
+                            subThreatText2: "Change in water temperature impact",
+                            subThreatText3: "Change in water temperature sectors",
+                            subThreatText4: "Change in water temperature mitigation",
+                            subThreatText5: "Change in water temperature measurement",
                             subThreatIcon: "CW-temperature-1979336"
                         },
                         {
                             subThreat: "Drought",
-                            subThreatDrivers: "Drought text",
-                            subThreatImpacts: "Drought impact",
+                            subThreatText1: "Drought text",
+                            subThreatText2: "Drought impact",
+                            subThreatText3: "Drought impact sectors",
+                            subThreatText4: "Drought impact mitigation",
+                            subThreatText5: "Drought impact measurement",
                             subThreatIcon: "CW-drought-002D5E"
                         },
                         {
                             subThreat: "Change in flooding",
-                            subThreatDrivers: "Change in flooding text",
-                            subThreatImpacts: "Change in flooding impact",
+                            subThreatText1: "Change in flooding text",
+                            subThreatText2: "Change in flooding impact",
+                            subThreatText3: "Change in flooding sectors",
+                            subThreatText4: "Change in flooding mitigation",
+                            subThreatText5: "Change in flooding measurement",
                             subThreatIcon: "CW-flooding-1760091"
                         },
                         {
                             subThreat: "Change in wind patterns",
-                            subThreatDrivers: "Change in wind patterns text",
-                            subThreatImpacts: "Change in wind patterns impact",
+                            subThreatText1: "Change in wind patterns text",
+                            subThreatText2: "Change in wind patterns impact",
+                            subThreatText3: "Change in wind patterns sectors",
+                            subThreatText4: "Change in wind patterns mitigation",
+                            subThreatText5: "Change in wind patterns measurement",
                             subThreatIcon: "CW-wind-7479181"
                         },
                         {
                             subThreat: "Change in ice cover",
-                            subThreatDrivers: "Change in ice cover text",
-                            subThreatImpacts: "Change in ice cover impact",
+                            subThreatText1: "Change in ice cover text",
+                            subThreatText2: "Change in ice cover impact",
+                            subThreatText3: "Change in ice cover sectors",
+                            subThreatText4: "Change in ice cover mitigation",
+                            subThreatText5: "Change in ice cover measurement",
                             subThreatIcon: "CW-ice-cover-5314745"
                         }
                     ]
diff --git a/src/components/FindexGlobalThreatsViz.vue b/src/components/FindexGlobalThreatsViz.vue
index 100afe45dceca9592e7a341a52104a61f066e259..400e9fe6b36278a0a83856f14d669cf2d2d4ea3b 100644
--- a/src/components/FindexGlobalThreatsViz.vue
+++ b/src/components/FindexGlobalThreatsViz.vue
@@ -73,18 +73,44 @@
                 </div>
                 <img class="tab-map-image" :src="mapSource" :alt="tab.tabMapImageAlt">
                 <p v-html="tab.tabText" v-if="primaryCategorySelected"/>
-                <div v-if="!primaryCategorySelected">
-                    <h4 v-html="text.subThreatHeading1"/>
-                    <p v-html="subCategoryData.subThreatDrivers"></p>
-                    <h4 v-html="text.subThreatHeading2"/>
-                    <p v-html="subCategoryData.subThreatImpacts"></p>
+                <div class="accordion-container" :class="`${tab.tabContentTitleID}-accordion`" v-show="!primaryCategorySelected">
+                    <button class="accordion active" :class="`${tab.tabContentTitleID}-bkgd`">
+                        <h4 v-html="text.subThreatHeading1"></h4><span class="symbol"></span>
+                    </button>
+                    <div class="panel active">
+                        <p v-if="!primaryCategorySelected" v-html="subCategoryData.subThreatText1" />
+                    </div>
+                </div>
+                <div class="accordion-container" :class="`${tab.tabContentTitleID}-accordion`" v-show="!primaryCategorySelected">
+                    <button class="accordion active" :class="`${tab.tabContentTitleID}-bkgd`">
+                        <h4 v-html="text.subThreatHeading2"></h4><span class="symbol"></span>
+                    </button>
+                    <div class="panel active">
+                        <p v-if="!primaryCategorySelected" v-html="subCategoryData.subThreatText2" />
+                    </div>
+                </div>
+                <div class="accordion-container" :class="`${tab.tabContentTitleID}-accordion`" v-show="!primaryCategorySelected">
+                    <button class="accordion" :class="`${tab.tabContentTitleID}-bkgd`">
+                        <h4 v-html="text.subThreatHeading3"></h4><span class="symbol"></span>
+                    </button>
+                    <div class="panel">
+                        <p v-if="!primaryCategorySelected" v-html="subCategoryData.subThreatText3" />
+                    </div>
                 </div>
-                <div class="accordion-container" :class="`${tab.tabContentTitleID}-accordion`">
+                <div class="accordion-container" :class="`${tab.tabContentTitleID}-accordion`" v-show="!primaryCategorySelected">
                     <button class="accordion" :class="`${tab.tabContentTitleID}-bkgd`">
-                        <h4 v-html="text.subThreatHeading3"></h4><span class="symbol">+</span>
+                        <h4 v-html="text.subThreatHeading4"></h4><span class="symbol"></span>
                     </button>
                     <div class="panel">
-                        <p>panel text</p>
+                        <p v-if="!primaryCategorySelected" v-html="subCategoryData.subThreatText4" />
+                    </div>
+                </div>
+                <div class="accordion-container" :class="`${tab.tabContentTitleID}-accordion`" v-show="!primaryCategorySelected">
+                    <button class="accordion" :class="`${tab.tabContentTitleID}-bkgd`">
+                        <h4 v-html="text.subThreatHeading5"></h4><span class="symbol"></span>
+                    </button>
+                    <div class="panel">
+                        <p v-if="!primaryCategorySelected" v-html="subCategoryData.subThreatText5" />
                     </div>
                 </div>
             </tabItem>
@@ -148,14 +174,12 @@
             acc[i].addEventListener("click", function () {
             this.classList.toggle("active");
             const panel = this.nextElementSibling;
-            const symbol = this.querySelector('.symbol');
-            if (panel.style.display === "block") {
-                panel.style.display = "none";
-                symbol.textContent = "+";
-            } else {
-                panel.style.display = "block";
-                symbol.textContent = "-";
-            }
+            panel.classList.toggle("active");
+            // if (panel.style.display === "block") {
+            //     panel.style.display = "none";
+            // } else {
+            //     panel.style.display = "block";
+            // }
             });
         }
     });
@@ -310,21 +334,14 @@
 .highlight.fishing-pressure {
     background-color: var(--color-fishing-pressure);
 }
-.accordion-container {
-    border-left: 5px solid;
-    border-radius: .25rem;
-    overflow-wrap: break-word;
-}
 .habitat-accordion {
     border-left-color: var(--color-habitat);
-    color: var(--color-habitat-dark)
 }
-.habitat-bkgd {
-    background-color: var(--color-habitat-faded);
+.pollution-accordion {
+    border-left-color: var(--color-pollution);
 }
-.habitat-bkgd:hover {
-    background-color: var(--color-habitat);
-
+.climate-and-weather-accordion {
+    border-left-color: var(--color-climate-and-weather);
 }
 .category-button {
     background-color: transparent;