diff --git a/webapp/components/access_history_modal.jsx b/webapp/components/access_history_modal.jsx
index 28a2b6b8f6..4e1e69e3ed 100644
--- a/webapp/components/access_history_modal.jsx
+++ b/webapp/components/access_history_modal.jsx
@@ -79,6 +79,7 @@ export default class AccessHistoryModal extends React.Component {
 
         return (
             <Modal
+                dialogClassName='modal--scroll'
                 show={this.state.show}
                 onHide={this.onHide}
                 onExited={this.props.onHide}
diff --git a/webapp/components/activity_log_modal.jsx b/webapp/components/activity_log_modal.jsx
index cd369f742c..aeebb56ae7 100644
--- a/webapp/components/activity_log_modal.jsx
+++ b/webapp/components/activity_log_modal.jsx
@@ -275,6 +275,7 @@ export default class ActivityLogModal extends React.Component {
 
         return (
             <Modal
+                dialogClassName='modal--scroll'
                 show={this.state.show}
                 onHide={this.onHide}
                 onExited={this.props.onHide}
diff --git a/webapp/sass/layout/_markdown.scss b/webapp/sass/layout/_markdown.scss
index e6ab35f8a9..1f8ea041e6 100644
--- a/webapp/sass/layout/_markdown.scss
+++ b/webapp/sass/layout/_markdown.scss
@@ -51,6 +51,7 @@
 
     .hljs {
         position: relative;
+        visibility: visible;
     }
 }
 
@@ -163,11 +164,11 @@ code {
     }
 
     .hljs {
+        background: #f8f8f8;
+        color: #333;
         display: block;
         overflow-x: auto;
         padding: 0.5em;
-        color: #333;
-        background: #f8f8f8;
     }
 
     .container {
@@ -175,7 +176,7 @@ code {
     }
 
     .links {
-        margin-top: 30px;
         font-size: 1.2em;
+        margin-top: 30px;
     }
 }
\ No newline at end of file
diff --git a/webapp/sass/responsive/_mobile.scss b/webapp/sass/responsive/_mobile.scss
index f31b325f63..891b0ed480 100644
--- a/webapp/sass/responsive/_mobile.scss
+++ b/webapp/sass/responsive/_mobile.scss
@@ -550,6 +550,13 @@
         }
 
         .modal {
+            .modal--scroll {
+                .modal-body {
+                    max-height: calc(100vh - 62px);
+                    overflow: auto;
+                }
+            }
+
             .nav-pills {
                 > li {
                     &.active {
diff --git a/webapp/sass/routes/_signup.scss b/webapp/sass/routes/_signup.scss
index c73c32656f..13ee95e765 100644
--- a/webapp/sass/routes/_signup.scss
+++ b/webapp/sass/routes/_signup.scss
@@ -450,6 +450,7 @@
     .signup-team-dir {
         background: #fafafa;
         border-top: 1px solid #d5d5d5;
+        overflow: hidden;
 
         &:first-child {
             border: none;
@@ -458,7 +459,7 @@
         .icon {
             cursor: pointer;
             float: left;
-            margin: 18px 7px 0 15px;
+            margin: 16px 7px 0 15px;
             opacity: .45;
 
             svg {