participant image size fixed

Author: sourabh1031

css/main.css

@@ -129,10 +129,10 @@ html,body
 }
 
 .participant-card {
-  max-height: 375px;
+  max-height: 350px;
   min-height: 375px;
   width: 100% !important;
-  min-width: 100%;
+  min-width: 180px;
   box-shadow: 0 3px 6px 0 rgba(0,0,0,0.12);
   transform-style: preserve-3d;
   transition: all 0.5s ease-in-out;
@@ -173,8 +173,8 @@ html,body
 }
 
 .participant-img {
-  max-height: 240px;
-  min-height: 240px;
+  max-height: 200px;
+  min-height: 200px;
   min-width: 100%;
 
   width: 100%;
@@ -414,8 +414,8 @@ input:checked + .slider:before {
 
 
 .participant-img{
-    max-height: 200px;
-    min-height: 200px;
+    width: 100%;
+    height: 100%;
 }
 
 @media only screen and (max-width: 600px) {