diff --git a/phpBB/styles/prosilver/theme/buttons.css b/phpBB/styles/prosilver/theme/buttons.css
index cf15eb394f..f51510e0b9 100644
--- a/phpBB/styles/prosilver/theme/buttons.css
+++ b/phpBB/styles/prosilver/theme/buttons.css
@@ -4,7 +4,7 @@
 
 .button {
 	font-family: "Open Sans", "Droid Sans", Verdana, Arial, Helvetica;
-	font-size: 13px;
+	font-size: 16px;
 	font-weight: 600;
 	line-height: 1.4;
 	text-align: center;
@@ -16,7 +16,7 @@
 	justify-content: center;
 	align-items: center;
 	box-sizing: border-box;
-	height: 24px;
+	height: 30px;
 	padding: 2px 8px;
 	cursor: pointer;
 	touch-action: manipulation;
@@ -185,11 +185,11 @@
 
 /* Responsive buttons in post body */
 .post-buttons .dropdown {
-	top: 18px;
+	top: 30px;
 }
 
 .post-buttons .dropdown a {
-	font-size: 13px;
+	font-size: 16px;
 	text-align: right;
 	display: block;
 	justify-content: start;
diff --git a/phpBB/styles/prosilver/theme/colours.css b/phpBB/styles/prosilver/theme/colours.css
index eb16158cc3..4af5c10fb9 100644
--- a/phpBB/styles/prosilver/theme/colours.css
+++ b/phpBB/styles/prosilver/theme/colours.css
@@ -97,15 +97,11 @@ th a:hover {
 .headerbar,
 .forumbg {
 	background-color: #13a4ec;
-	background-image: -webkit-gradient(linear, left top, left bottom, from(#80d5ff), color-stop(0.1%, #0077b3), color-stop(30%, #13a4ec), to(#13a4ec));
-	background-image: linear-gradient(to bottom, #80d5ff 0%, #0077b3 0.1%, #13a4ec 30%, #13a4ec 100%);
 	background-repeat: repeat-x;
 }
 
 .forabg {
-	background-color: #0077b3;
-	background-image: -webkit-gradient(linear, left top, left bottom, from(#80d5ff), color-stop(0.1%, #13a4ec), color-stop(30%, #0077b3), to(#0077b3));
-	background-image: linear-gradient(to bottom, #80d5ff 0%, #13a4ec 0.1%, #0077b3 30%, #0077b3 100%);
+	background-color: #13a4ec;
 	background-repeat: repeat-x;
 }
 
@@ -413,9 +409,7 @@ p.post-notice {
 
 /*	colours and backgrounds for content.css */
 ul.forums {
-	background-color: #edf4f7;
-	background-image: -webkit-gradient(linear, left top, left bottom, from(#b8d3e0), to(#edf4f7));
-	background-image: linear-gradient(to bottom, #b8d3e0 0%, #edf4f7 100%);
+	background-color: #d2e4ec;
 }
 
 ul.topiclist > li {
@@ -441,7 +435,7 @@ li.row strong {
 }
 
 li.row:hover {
-	background-color: #fffbcc;
+	background-color: #cde9f5;
 }
 
 li.row:hover dd {
@@ -862,11 +856,7 @@ ul.cplist {
 .tabs .activetab > a,
 .tabs .activetab > a:hover {
 	background-color: #c9dee8;
-	background-image: -webkit-gradient(linear, left top, left bottom, from(#e6f7ff), to(#c9dee8));
-	background-image: linear-gradient(to bottom, #e6f7ff 0%, #c9dee8 100%);
 	border-color: #c9dee8;
-	-webkit-box-shadow: 0 1px 1px #e6f7ff inset;
-	box-shadow: 0 1px 1px #e6f7ff inset;
 	color: #212121;
 }
 
@@ -885,9 +875,7 @@ ul.cplist {
 
 /* link styles for the sub-section links */
 .navigation a {
-	background: #c0d3dd;
-	background-image: -webkit-gradient(linear, left top, right top, color-stop(50%, #aab9c0), to(#c0d3dd));
-	background-image: linear-gradient(to right, #aab9c0 50%, #c0d3dd 100%);
+	background: #b5c6cf;
 	color: #212121;
 }
 
diff --git a/phpBB/styles/prosilver/theme/common.css b/phpBB/styles/prosilver/theme/common.css
index 59db92a032..e4b12fb2e4 100644
--- a/phpBB/styles/prosilver/theme/common.css
+++ b/phpBB/styles/prosilver/theme/common.css
@@ -24,7 +24,7 @@ body {
 h1 {
 	/* Forum name */
 	font-family: "Trebuchet MS", Arial, Helvetica, sans-serif;
-	font-size: 20px;
+	font-size: 24px;
 	font-weight: bold;
 	margin-top: 15px;
 	margin-right: 200px;
@@ -33,7 +33,7 @@ h1 {
 h2 {
 	/* Forum header titles */
 	font-family: "Trebuchet MS", Arial, Helvetica, sans-serif;
-	font-size: 20px;
+	font-size: 24px;
 	font-weight: normal;
 	margin: 0.8em 0 0.2em;
 }
@@ -45,7 +45,7 @@ h2.solo {
 h3 {
 	/* Sub-headers (also used as post headers, but defined later) */
 	font-family: Arial, Helvetica, sans-serif;
-	font-size: 12px;
+	font-size: 16px;
 	font-weight: bold;
 	text-transform: uppercase;
 	border-bottom: 1px solid transparent;
@@ -57,13 +57,13 @@ h3 {
 h4 {
 	/* Forum and topic list titles */
 	font-family: "Trebuchet MS", Verdana, Helvetica, Arial, sans-serif;
-	font-size: 13px;
+	font-size: 18px;
 }
 
 p {
-	font-size: 11px;
-	line-height: 14px;
-	margin-bottom: 16px;
+	font-size: 14px;
+	line-height: 18px;
+	margin-bottom: 20px;
 }
 
 img {
@@ -228,7 +228,7 @@ a:hover {
 
 .panel {
 	border-radius: 7px;
-	margin-bottom: 4px;
+	margin-bottom: 8px;
 	padding: 5px 10px;
 }
 
@@ -262,8 +262,8 @@ ul.linklist {
 }
 
 ul.linklist > li {
-	font-size: 11px;
-	line-height: 24px;
+	font-size: 14px;
+	line-height: 30px;
 	float: left;
 	width: auto;
 	margin-right: 7px;
@@ -434,12 +434,12 @@ a.header-avatar img {
 }
 
 .dropdown-button-control .dropdown {
-	top: 24px;
+	top: 30px;
 }
 
 .dropdown-button-control.dropdown-up .dropdown {
 	top: auto;
-	bottom: 24px;
+	bottom: 30px;
 }
 
 .dropdown .pointer,
@@ -556,7 +556,7 @@ a.header-avatar img {
 }
 
 .dropdown li {
-	font-size: 11px !important;
+	font-size: 14px !important;
 	line-height: normal !important;
 	text-align: left;
 	white-space: nowrap;
@@ -678,9 +678,9 @@ table.table1 {
 }
 
 table.table1 thead th {
-	font-size: 10px;
+	font-size: 12px;
 	font-weight: normal;
-	line-height: 13px;
+	line-height: 15px;
 	text-transform: uppercase;
 	padding: 0 0 4px 3px;
 }
@@ -694,7 +694,7 @@ table.table1 tbody tr {
 }
 
 table.table1 td {
-	font-size: 11px;
+	font-size: 14px;
 }
 
 table.table1 tbody td {
@@ -831,7 +831,7 @@ table.info tbody th {
 
 dl.details {
 	font-family: "Lucida Grande", Verdana, Helvetica, Arial, sans-serif;
-	font-size: 11px;
+	font-size: 14px;
 }
 
 dl.details dt {
@@ -882,7 +882,7 @@ fieldset.fields1 dl.pmlist dd.recipients {
 /* Action-bars (container for post/reply buttons, pagination, etc.)
 ---------------------------------------- */
 .action-bar {
-	font-size: 11px;
+	font-size: 14px;
 	margin: 4px 0;
 }
 
@@ -938,7 +938,7 @@ fieldset.fields1 dl.pmlist dd.recipients {
 
 .pagination li.active span {
 	font-family: "Open Sans", "Droid Sans", Verdana, Arial, Helvetica;
-	font-size: 13px;
+	font-size: 16px;
 	font-weight: normal;
 	line-height: 1.4;
 	text-align: center;
@@ -962,7 +962,7 @@ fieldset.fields1 dl.pmlist dd.recipients {
 }
 
 .pagination li.page-jump a i {
-	font-size: 16px;
+	font-size: 20px;
 }
 
 .pagination .arrow a {
@@ -982,10 +982,10 @@ fieldset.fields1 dl.pmlist dd.recipients {
 
 .row .pagination li a,
 .row .pagination li span {
-	font-size: 9px;
+	font-size: 12px;
 	border-radius: 2px;
-	width: 14px;
-	height: 17px;
+	width: 17px;
+	height: 22px;
 	padding: 1px 3px;
 }
 
@@ -1026,7 +1026,7 @@ fieldset.fields1 dl.pmlist dd.recipients {
 .phpbb_alert div.alert_text > select,
 .phpbb_alert div.alert_text > textarea,
 .phpbb_alert div.alert_text > input {
-	font-size: 11px;
+	font-size: 14px;
 }
 
 .darkenwrapper {
@@ -1141,13 +1141,13 @@ fieldset.fields1 dl.pmlist dd.recipients {
 /* Miscellaneous styles
 ---------------------------------------- */
 .copyright {
-	font-size: 10px;
+	font-size: 12px;
 	text-align: center;
 	padding: 10px;
 }
 
 .footer-row {
-	font-size: 10px;
+	font-size: 12px;
 	line-height: 1.8;
 	margin: 0;
 }
@@ -1165,12 +1165,12 @@ fieldset.fields1 dl.pmlist dd.recipients {
 }
 
 .error {
-	font-size: 10px;
+	font-size: 12px;
 	font-weight: bold;
 }
 
 div.rules {
-	font-size: 11px;
+	font-size: 18px;
 	border-radius: 7px;
 	margin: 10px 0;
 	padding: 5px 10px;
@@ -1243,7 +1243,7 @@ ul.linklist:after,
 }
 
 .member-search strong {
-	font-size: 11px;
+	font-size: 14px;
 }
 
 .dropdown-extended {
@@ -1319,7 +1319,7 @@ ul.linklist:after,
 }
 
 .dropdown-extended .footer {
-	font-size: 12px;
+	font-size: 16px;
 	text-align: center;
 }
 
@@ -1372,7 +1372,7 @@ ul.linklist:after,
 }
 
 .notification-time {
-	font-size: 10px;
+	font-size: 12px;
 	text-align: right;
 	margin: 0;
 }
@@ -1388,7 +1388,7 @@ ul.linklist:after,
 
 .notifications-title {
 	font-family: "Trebuchet MS", Arial, Helvetica, sans-serif;
-	font-size: 13px !important;
+	font-size: 16px !important;
 }
 
 .notifications-title strong {
@@ -1396,7 +1396,7 @@ ul.linklist:after,
 }
 
 .notifications-time {
-	font-size: 10px !important;
+	font-size: 12px !important;
 }
 
 .notification-text {
@@ -1404,16 +1404,16 @@ ul.linklist:after,
 }
 
 .badge {
-	font-size: 10px;
+	font-size: 12px;
 	line-height: 1;
 	text-align: center;
 	white-space: nowrap;
 	border-radius: 10px;
 	opacity: 0.8;
 	position: relative;
-	top: 3px;
+	top: 5px;
 	float: right;
-	margin-left: 3px;
+	margin-left: 5px;
 	padding: 4px 6px;
 }
 
diff --git a/phpBB/styles/prosilver/theme/content.css b/phpBB/styles/prosilver/theme/content.css
index d942e08b37..1d612e989d 100644
--- a/phpBB/styles/prosilver/theme/content.css
+++ b/phpBB/styles/prosilver/theme/content.css
@@ -37,7 +37,7 @@ ul.topiclist dd {
 }
 
 ul.topiclist dt {
-	font-size: 11px;
+	font-size: 14px;
 	width: 100%;
 	margin-right: -440px;
 }
@@ -55,7 +55,7 @@ ul.topiclist.two-columns dt {
 }
 
 ul.topiclist dt .list-inner {
-	line-height: 16px;
+	line-height: 20px;
 	margin-right: 440px;
 	padding-right: 5px;
 	padding-left: 5px;
@@ -140,8 +140,8 @@ li.row strong {
 li.header dt,
 li.header dd {
 	font-family: Arial, Helvetica, sans-serif;
-	font-size: 10px;
-	line-height: 16px;
+	font-size: 12px;
+	line-height: 20px;
 	text-transform: uppercase;
 	border-left-width: 0;
 	margin: 2px 0 4px;
@@ -193,7 +193,7 @@ dl.row-item dt {
 }
 
 dl.row-item dt .list-inner {
-	padding-left: 52px;			/* Space for folder icon */
+	padding-left: 54px;			/* Space for folder icon */
 }
 
 dl.row-item dt,
@@ -207,8 +207,8 @@ dd.topics,
 dd.views,
 dd.extra,
 dd.mark {
-	font-size: 12px;
-	line-height: 26px;
+	font-size: 16px;
+	line-height: 32px;
 	text-align: center;
 	width: 80px;
 }
@@ -236,16 +236,16 @@ dd.redirect,
 dd.moderation,
 dd.time,
 dd.info {
-	font-size: 11px;
+	font-size: 14px;
 	width: 250px;
 }
 
 dd.redirect {
-	line-height: 26px;
+	line-height: 32px;
 }
 
 dd.time {
-	line-height: 22px;
+	line-height: 26px;
 }
 
 dd.lastpost > span,
@@ -258,7 +258,7 @@ dd.moderation > span {
 }
 
 dd.lastpost > span {
-	line-height: 16px;
+	line-height: 20px;
 }
 
 dd.extra,
@@ -267,8 +267,8 @@ dd.mark {
 }
 
 dd.option {
-	font-size: 11px;
-	line-height: 22px;
+	font-size: 14px;
+	line-height: 28px;
 	text-align: center;
 	width: 125px;
 }
@@ -284,18 +284,18 @@ dd.option {
 }
 
 .postbody .ignore {
-	font-size: 11px;
+	font-size: 14px;
 }
 
 .postbody h3.first {
 	/* The first post on the page uses this */
-	font-size: 17px;
+	font-size: 20px;
 }
 
 .postbody h3 {
 	font-family: "Trebuchet MS", Verdana, Helvetica, Arial, sans-serif;
-	font-size: 15px;
-	line-height: 19px;
+	font-size: 18px;
+	line-height: 22px;
 	text-transform: none;
 	border: none;
 
@@ -317,7 +317,7 @@ dd.option {
 }
 
 .postbody .content {
-	font-size: 13px;
+	font-size: 16px;
 	overflow-x: auto;
 }
 
@@ -374,17 +374,17 @@ dd.option {
 ---------------------------------------- */
 .content {
 	font-family: "Lucida Grande", "Trebuchet MS", Verdana, Helvetica, Arial, sans-serif;
-	font-size: 13px;
-	line-height: 18px;
+	font-size: 16px;
+	line-height: 24px;
 	clear: both;
 	overflow: hidden;
-	min-height: 30px;
+	min-height: 36px;
 	padding-bottom: 1px;
 }
 
 .content h2,
 .panel h2 {
-	font-size: 16px;
+	font-size: 20px;
 	font-weight: normal;
 	border-bottom: 1px solid transparent;
 	margin-top: 8px;
@@ -397,9 +397,9 @@ dd.option {
 }
 
 .panel p {
-	font-size: 12px;
-	line-height: 16px;
-	margin-bottom: 12px;
+	font-size: 16px;
+	line-height: 20px;
+	margin-bottom: 16px;
 }
 
 .content p {
@@ -407,9 +407,9 @@ dd.option {
 }
 
 .agreement {
-	font-size: 12px;
-	line-height: 17px;
-	margin-bottom: 10px;
+	font-size: 16px;
+	line-height: 20px;
+	margin-bottom: 14px;
 }
 
 .agreement-text {
@@ -419,10 +419,10 @@ dd.option {
 
 dl.faq {
 	font-family: "Lucida Grande", Verdana, Helvetica, Arial, sans-serif;
-	font-size: 11px;
-	line-height: 15px;
-	margin-top: 11px;
-	margin-bottom: 22px;
+	font-size: 14px;
+	line-height: 20px;
+	margin-top: 14px;
+	margin-bottom: 28px;
 }
 
 dl.faq dt {
@@ -430,8 +430,8 @@ dl.faq dt {
 }
 
 .content dl.faq {
-	font-size: 12px;
-	margin-bottom: 6px;
+	font-size: 16px;
+	margin-bottom: 8px;
 }
 
 .content li {
@@ -450,22 +450,22 @@ dl.faq dt {
 /* Post author */
 p.author {
 	font-family: Verdana, Helvetica, Arial, sans-serif;
-	font-size: 10px;
-	line-height: 12px;
+	font-size: 12px;
+	line-height: 16px;
 	clear: both;
-	margin-bottom: 8px;
+	margin-bottom: 10px;
 	padding: 0 0 5px;
 }
 
 /* Post signature */
 .signature {
-	font-size: 11px;
-	line-height: 16px;
+	font-size: 14px;
+	line-height: 20px;
 	border-top: 1px solid transparent;
 	clear: left;
 	overflow: hidden;
 	width: 100%;
-	margin-top: 16px;
+	margin-top: 20px;
 	padding-top: 2px;
 }
 
@@ -493,18 +493,18 @@ dd .signature {
 /* Post noticies */
 .notice {
 	font-family: "Lucida Grande", Verdana, Helvetica, Arial, sans-serif;
-	font-size: 10px;
-	line-height: 13px;
+	font-size: 12px;
+	line-height: 16px;
 	border-top: 1px dashed transparent;
 	clear: left;
 	width: auto;
-	margin-top: 15px;
+	margin-top: 18px;
 	padding-top: 2px;
 }
 
 /* Jump to post link for now */
 ul.searchresults {
-	font-size: 12px;
+	font-size: 16px;
 	text-align: right;
 	clear: both;
 	list-style: none;
@@ -551,20 +551,20 @@ blockquote cite > span {
 
 /* Code block */
 .codebox {
-	font-size: 13px;
+	font-size: 16px;
 	word-wrap: normal;
 	border: 1px solid transparent;
-	margin: 13px 0 16px;
+	margin: 16px 0 18px;
 }
 
 .codebox p {
-	font-size: 10px !important;
+	font-size: 12px !important;
 	font-weight: bold;
 	text-transform: uppercase;
 	border-bottom: 1px solid transparent;
 	display: block;
 	margin-bottom: 0;
-	padding: 3px;
+	padding: 4px;
 }
 
 blockquote .codebox {
@@ -584,7 +584,7 @@ blockquote .codebox {
 /* Attachments
 ---------------------------------------- */
 .attachbox {
-	font-size: 13px;
+	font-size: 16px;
 	border: 1px dashed transparent;
 	float: left;
 	clear: left;
@@ -715,7 +715,7 @@ fieldset.polls dl.voted {
 }
 
 fieldset.polls dt {
-	font-size: 11px;
+	font-size: 14px;
 	text-align: left;
 	border-right: none;
 	display: block;
@@ -726,7 +726,7 @@ fieldset.polls dt {
 }
 
 fieldset.polls dd {
-	font-size: 11px;
+	font-size: 14px;
 	border-left: none;
 	float: left;
 	width: 10%;
@@ -761,7 +761,7 @@ fieldset.polls dd div {
 }
 
 .vote-submitted {
-	font-size: 12px;
+	font-size: 16px;
 	font-weight: bold;
 	text-align: center;
 }
@@ -780,8 +780,8 @@ fieldset.polls dd div {
 
 .postprofile dd,
 .postprofile dt {
-	font-size: 10px;
-	line-height: 16px;
+	font-size: 12px;
+	line-height: 20px;
 	margin-left: 8px;
 }
 
diff --git a/phpBB/styles/prosilver/theme/cp.css b/phpBB/styles/prosilver/theme/cp.css
index 7daaccb08e..2f84fc9b12 100644
--- a/phpBB/styles/prosilver/theme/cp.css
+++ b/phpBB/styles/prosilver/theme/cp.css
@@ -24,12 +24,12 @@
 }
 
 .panel-container .panel p {
-	font-size: 11px;
+	font-size: 14px;
 }
 
 .panel-container .panel ol {
-	font-size: 11px;
-	margin-left: 22px;
+	font-size: 14px;
+	margin-left: 28px;
 }
 
 .panel-container .panel li.row {
@@ -80,7 +80,7 @@ ul.cplist {
 }
 
 .panel-container .postbody p.author {
-	font-size: 11px;
+	font-size: 14px;
 }
 
 .cp-main .buttons {
@@ -118,9 +118,9 @@ ul.cplist {
 
 .tabs .tab,
 .minitabs .tab {
-	font-size: 10px;
+	font-size: 12px;
 	font-weight: bold;
-	line-height: 14px;
+	line-height: 18px;
 	display: block;
 	float: left;
 }
@@ -144,7 +144,7 @@ ul.cplist {
 .tabs .tab > a {
 	border: 1px solid transparent;
 	border-radius: 4px 4px 0 0;
-	margin: 1px 1px 0 0;
+	margin: 1px 1px -1px 0;
 }
 
 .tabs .activetab > a {
@@ -180,12 +180,12 @@ ul.cplist {
 }
 
 .responsive-tab > a.responsive-tab-link {
-	font-size: 16px;
-	line-height: 14px;
+	font-size: 20px;
+	line-height: 18px;
 	text-decoration: none;
 	position: relative;
 	display: block;
-	width: 16px;
+	width: 20px;
 }
 
 .responsive-tab .responsive-tab-link:before {
@@ -201,7 +201,7 @@ ul.cplist {
 
 .tabs .dropdown,
 .minitabs .dropdown {
-	font-size: 11px;
+	font-size: 14px;
 	font-weight: normal;
 	top: 20px;
 	margin-right: -2px;
@@ -248,11 +248,14 @@ ul.cplist {
 
 /* Link styles for the sub-section links */
 .navigation a {
-	font-size: 10px;
+	font-size: 12px;
 	text-decoration: none;
 	display: block;
 	margin: 1px 0;
 	padding: 5px;
+	border: 1px solid transparent;
+	border-radius: 4px 0 0 4px;
+
 }
 
 .navigation a:hover {
@@ -269,12 +272,12 @@ ul.cplist {
 
 /* Friends list */
 .cp-mini {
-	font-size: 10px;
+	font-size: 12px;
 	border-radius: 7px;
 	overflow-y: auto;
 	max-height: 200px;
-	margin: 10px 15px 10px 5px;
-	padding: 5px 10px;
+	margin: 12px 15px 12px 5px;
+	padding: 5px 12px;
 }
 
 dl.mini dt {
diff --git a/phpBB/styles/prosilver/theme/forms.css b/phpBB/styles/prosilver/theme/forms.css
index 4f67fae1dc..288043c011 100644
--- a/phpBB/styles/prosilver/theme/forms.css
+++ b/phpBB/styles/prosilver/theme/forms.css
@@ -9,13 +9,13 @@
 ---------------------------------------- */
 fieldset {
 	font-family: Verdana, Helvetica, Arial, sans-serif;
-	font-size: 11px;
+	font-size: 14px;
 	border-width: 0;
 }
 
 input {
 	font-family: Verdana, Helvetica, Arial, sans-serif;
-	font-size: 11px;
+	font-size: 14px;
 	font-weight: normal;
 	vertical-align: middle;
 	padding: 0 3px;
@@ -23,7 +23,7 @@ input {
 
 select {
 	font-family: Verdana, Helvetica, Arial, sans-serif;
-	font-size: 11px;
+	font-size: 14px;
 	font-weight: normal;
 	vertical-align: middle;
 	border: 1px solid transparent;
@@ -36,18 +36,18 @@ select:focus {
 }
 
 option {
-	padding-right: 11px;
+	padding-right: 14px;
 }
 
 select optgroup option {
 	font-family: Verdana, Helvetica, Arial, sans-serif;
-	padding-right: 11px;
+	padding-right: 14px;
 }
 
 textarea {
 	font-family: "Lucida Grande", Verdana, Helvetica, Arial, sans-serif;
-	font-size: 11px;
-	line-height: 18px;
+	font-size: 14px;
+	line-height: 20px;
 	width: 60%;
 	padding: 2px;
 }
@@ -184,7 +184,7 @@ fieldset.display-options a {
 }
 
 .dropdown fieldset.display-options {
-	font-size: 11px;
+	font-size: 14px;
 	margin: 0;
 	padding: 0;
 }
@@ -203,10 +203,10 @@ fieldset.display-options a {
 
 /* Display actions for ucp and mcp pages */
 fieldset.display-actions {
-	line-height: 22px;
+	line-height: 28px;
 	text-align: right;
 	white-space: nowrap;
-	padding-right: 11px;
+	padding-right: 14px;
 }
 
 fieldset.display-actions label {
@@ -216,7 +216,7 @@ fieldset.display-actions label {
 
 /* Not used anywhere */
 fieldset.sort-options {
-	line-height: 22px;
+	line-height: 28px;
 }
 
 /* MCP forum selection */
@@ -262,7 +262,7 @@ fieldset.submit-buttons input {
 
 .message-box textarea {
 	font-family: "Trebuchet MS", Verdana, Helvetica, Arial, sans-serif;
-	font-size: 13px;
+	font-size: 16px;
 	outline: 3px dashed transparent;
 	outline-offset: -4px;
 	-webkit-box-sizing: border-box;
@@ -369,7 +369,7 @@ input.disabled {
 	float: left;
 	-webkit-box-sizing: border-box;
 	box-sizing: border-box;
-	height: 24px;
+	height: 30px;
 	padding: 3px;
 }
 
diff --git a/phpBB/styles/prosilver/theme/icons.css b/phpBB/styles/prosilver/theme/icons.css
index d4b7dabefe..135f5d0675 100644
--- a/phpBB/styles/prosilver/theme/icons.css
+++ b/phpBB/styles/prosilver/theme/icons.css
@@ -12,14 +12,14 @@ svg {
 
 .o-icon {
 	vertical-align: middle !important;
-	width: 14px;
-	height: 14px;
+	width: 18px;
+	height: 18px;
 }
 
 .o-icon-src-mdi,
 .o-icon-src-ic {
-	width: 18px;
-	height: 18px;
+	width: 22px;
+	height: 22px;
 }
 
 .o-icon-src-fa {
@@ -28,7 +28,7 @@ svg {
 
 .o-icon-font {
 	font-family: "Font Awesome 6 Free", "Font Awesome 6 Brands";
-	font-size: 14px;
+	font-size: 18px;
 	font-style: normal;
 	font-variant: normal;
 	-webkit-font-smoothing: antialiased;
@@ -57,7 +57,7 @@ span + .o-icon {
 
 blockquote cite:before,
 .uncited:before {
-	font-size: 36px;
+	font-size: 40px;
 	vertical-align: bottom;
 	display: inline-block;
 	margin-top: 8px;
@@ -72,9 +72,9 @@ blockquote cite:before,
 
 .c-forum-row-icon,
 .c-notification-check-icon {
-	font-size: 20px;
-	width: 20px;
-	height: 20px;
+	font-size: 24px;
+	width: 24px;
+	height: 24px;
 	margin-top: 0;
 }
 
@@ -86,8 +86,8 @@ blockquote cite:before,
 	display: inline-flex;
 	justify-content: center;
 	align-items: center;
-	width: 32px;
-	height: 32px;
+	width: 36px;
+	height: 36px;
 	margin-top: -17px;
 	margin-left: 9px;
 }
diff --git a/phpBB/styles/prosilver/theme/links.css b/phpBB/styles/prosilver/theme/links.css
index 8405ba4224..6f68463306 100644
--- a/phpBB/styles/prosilver/theme/links.css
+++ b/phpBB/styles/prosilver/theme/links.css
@@ -69,7 +69,7 @@ a.forumtitle,
 a.topictitle,
 span.topictitle {
 	font-family: "Trebuchet MS", Helvetica, Arial, sans-serif;
-	font-size: 13px;
+	font-size: 16px;
 	text-decoration: none;
 }
 
@@ -151,7 +151,7 @@ a.lastsubject:hover {
 }
 
 .top {
-	font-size: 12px;
+	font-size: 14px;
 	text-decoration: none;
 	margin-top: 10px;
 }
diff --git a/phpBB/styles/prosilver/theme/responsive.css b/phpBB/styles/prosilver/theme/responsive.css
index c3b946c0eb..c8f487c45f 100644
--- a/phpBB/styles/prosilver/theme/responsive.css
+++ b/phpBB/styles/prosilver/theme/responsive.css
@@ -152,7 +152,7 @@
 	}
 }
 
-@media (max-width: 700px) {
+@media (max-width: 750px) {
 	.responsive-hide {
 		display: none !important;
 	}
@@ -182,7 +182,7 @@
 	.wrap {
 		border: none;
 		border-radius: 0;
-		min-width: 290px;
+		min-width: 390px;
 		margin: 0;
 		padding: 0 5px;
 	}