lab-3 done lower part

index.css

@@ -45,35 +45,32 @@
 
 .half-size {
     width: 49%;
+    margin: 0.5%;
     float: left;
     text-align: center;
-    /* line-height: 140pt; */
-    margin: 0.5%;
 }
 
 .quarter-size {
     width: 24%;
-    /* height: 140pt; */
+    margin: 0.5%;
     float: left;
     text-align: center;
-    /* line-height: 140pt; */
-    margin: 0.5%;
 }
 
 .image-column-container {
     width: 24%;
+    height:100%;
     margin:0.5%;
-    height: 140pt;
     float: left;
+    text-align: center;
+
 }
 
 .image-column-container > div {
     width: 100%;
-    height: 48%;
-    margin: 1%;
+    height: 49%;
+    margin: 0.5%;
     text-align: center;
-    line-height: 96px;
-    margin-bottom: 4%;
 }
 
 .images-container img{