Improve css style

static/assets/css/theme.css

@@ -1349,7 +1349,7 @@ ol.list-ordered.style-5 li::before {
 body {
   color: #7C7C7C;
   font-family: "Open Sans", sans-serif;
-  font-size: 1.25rem;
+  font-size: 1rem;
   font-weight: 400;
   letter-spacing: 0;
 }
@@ -1368,6 +1368,8 @@ h1, h2, h3, h4, h5, h6 {
   color: rgb(18, 21, 24);
   font-family: "Poppins", sans-serif;
   font-weight: 600;
+  margin-top: 1rem;
+  margin-bottom: 1rem;
 }
 
 .theme-font-nunito h1, .theme-font-nunito h2, .theme-font-nunito h3, .theme-font-nunito h4, .theme-font-nunito h5, .theme-font-nunito h6 {
@@ -1377,6 +1379,7 @@ h1, h2, h3, h4, h5, h6 {
 p {
   margin: 0;
   line-height: 1.74; /* 26px */
+  color: #000;
 }
 @media (max-width: 991.98px) {
   p {
@@ -1485,13 +1488,6 @@ i {
 .icon-sm i {
   font-size: 0.9em;
 }
-.icon-sm figcaption.wp-element-caption {
-  font-size: 0.9em;
-  font-style: italic;
-  color: #aeaeae;
-  margin-top: 0.5em;
-  text-align: center;
-}
 
 .accordion {
   list-style-type: none;
@@ -9759,4 +9755,26 @@ h1.display-4[class*=text-highlight]:before {
   opacity: 0.2;
 }
 
+ul.wp-block-list {
+  margin-top: 1rem;
+  margin-bottom: 1rem;
+}
+
+figure.wp-block-image {
+  margin-top: 2rem;
+  margin-bottom: 2rem;
+}
+
+figcaption, .wp-element-caption {
+  font-size: 0.9rem;
+  color: #aeaeae;
+  margin-top: 0.5em;
+  text-align: center;
+}
+
+figure.wp-block-image img {
+  margin: auto;
+  display: block;
+}
+
 /*# sourceMappingURL=theme.css.map */