change images to have references

static/homepage.css

@@ -243,7 +243,7 @@
       rgba(198, 235, 232, 0) 0%,
       rgba(198, 235, 232, 0.3) 100%
     ),
-    url(https://static.igem.wiki/teams/5054/braarudosphaera-bigelowii-nitroplast-webp.png),
+    url(https://static.igem.wiki/teams/5054/bigelowii.svg),
     0px / 124.243% 105.026% no-repeat;
   opacity: 0;
   transition: all 0.5s linear;
@@ -264,7 +264,7 @@
   height: 600px;
   flex-shrink: 0;
   /* border-radius: 33.854px; */
-  background: url(https://static.igem.wiki/teams/5054/nitrogen-fixing-eukaryotes.gif),
+  background: url(https://static.igem.wiki/teams/5054/transplantation.gif),
     50% / cover no-repeat;
   opacity: 0;
   transition: all 0.5s linear;

wiki/pages/home.html

@@ -173,7 +173,6 @@
   </div>
 </div> 
 <div class="homepage-content-img8 homepage-elements reveal" id="homepage-content-img8"></div>
-<div style=" font-family: AccidenzCommons; font-size: 10px; margin-top:8900px; color: #185a4f; font-weight: 400; transform: translateX(-500%);">Photo credit: Tyler Coale</div>
 <div class="homepage-content11 homepage-elements reveal" id="homepage-content11">
   <div class="homepage-contents-style" style = "font-size: 40px;">
     More than a 100 million years ago, a marine alga <strong><i>Braarudosphaera bigelowii</i></strong> came into existence.