diff --git a/css/profile.css b/css/profile.css
index 96dd839..93f82db 100644
--- a/css/profile.css
+++ b/css/profile.css
@@ -265,13 +265,12 @@
 {
     width: auto;
 }
-
-.profile-modal .postboard-posts {
+.profile-modal .postboard-posts
+{
     display: block;
-    height: 100%;
+    height: 90%;
     overflow: auto;
 }
-
 .profile-modal .profile-card-main
 {
     background: #45474d;
diff --git a/css/style.css b/css/style.css
index ff61c80..0eb37ad 100644
--- a/css/style.css
+++ b/css/style.css
@@ -1412,6 +1412,7 @@ ol.toptrends-list {
 
 .modal-wrapper .modal-content {
     background: #fff;
+    height: 690px;
     overflow-y: auto;
 }
 
@@ -1563,6 +1564,7 @@ ol.toptrends-list {
 }
 
 .new-user .modal-content {
+    height: 550px;
     padding: 25px;
 }
 
diff --git a/js/interface_common.js b/js/interface_common.js
index ad4f5f9..459a8d8 100644
--- a/js/interface_common.js
+++ b/js/interface_common.js
@@ -28,17 +28,6 @@ function openModal(modal) {
     else
         modal.content = modal.self.find('.modal-content');
 
-    if (modal.classBase === '.modal-wrapper') {
-        modal.content.outerHeight(modal.self.height() - modal.self.find('.modal-header').outerHeight());
-
-        var windowHeight = $(window).height();
-        if (modal.self.outerHeight() > windowHeight) {
-            modal.content.outerHeight(modal.content.outerHeight() - modal.self.outerHeight() + windowHeight);
-            modal.self.outerHeight(windowHeight);
-            modal.self.css('margin-top', - windowHeight / 2);
-        }
-    }
-
     modal.self.prependTo('body').fadeIn('fast');
 
     return modal;
@@ -105,14 +94,14 @@ function openProfileModalWithUsernameHandler(username) {
     content.find('.tox-ctc').attr('title', polyglot.t('Copy to clipboard'));
     content.find('.bitmessage-ctc').attr('title', polyglot.t('Copy to clipboard'));
 
-    var modal = openModal({
+    content = openModal({
         classAdd: 'profile-modal',
         content: content,
         title: polyglot.t('users_profile', {username: username})
-    });
+    }).content;
 
     // setup follow button in profile modal window
-    var button = modal.content.find('.profile-card-buttons .follow');
+    var button = content.find('.profile-card-buttons .follow');
     if (button) {
         if (followingUsers.indexOf(username) !== -1)
             toggleFollowButton(username, true, function() {setTimeout(loadModalFromHash, 500);});
@@ -120,13 +109,8 @@ function openProfileModalWithUsernameHandler(username) {
             button.on('click', userClickFollow);
     }
 
-    var postboard = modal.content.find('.postboard');
-    var postboardHeight = modal.content.outerHeight() - modal.content.find('.profile-card').outerHeight();
-    if (postboardHeight > 0) {  // FIXME actually it's here to exclude nin theme
-        postboard.outerHeight(postboardHeight)
-            .find('ol').outerHeight(postboard.outerHeight() - postboard.find('h2').outerHeight() - 20);  // FIXME 20px for margin, need to fix CSS for it
-    } else
-        postboard.outerHeight(modal.content.outerHeight());
+    content.find('.postboard')  // potentially dangerous fix because it's supposed for vertical oriented profile modals
+        .height(content.outerHeight() - content.find('.profile-card').outerHeight());
 }
 
 function openHashtagModalFromSearchHandler(hashtag) {
diff --git a/theme_calm/css/profile.css b/theme_calm/css/profile.css
index adf7f4a..13f7120 100644
--- a/theme_calm/css/profile.css
+++ b/theme_calm/css/profile.css
@@ -335,13 +335,12 @@
 .profile-modal .postboard h2 {
     width: auto;
 }
-
-.profile-modal .postboard-posts {
+.profile-modal .postboard-posts
+{
     display: block;
-    height: 100%;
+    height: 90%;
     overflow: auto;
 }
-
 .profile-modal .postboard h2 span {
     font: 18px/40px 'Open Sans Condensed', sans-serif;
     padding-left: 10px;
diff --git a/theme_calm/css/style.css b/theme_calm/css/style.css
index c91f8fc..29c185f 100644
--- a/theme_calm/css/style.css
+++ b/theme_calm/css/style.css
@@ -1772,6 +1772,7 @@ textarea.splited-post {
 
 .modal-wrapper .modal-content {
     background: #fff;
+    height: 690px;
     overflow-y: auto;
 }
 
@@ -1931,6 +1932,7 @@ textarea.splited-post {
 }
 
 .new-user .modal-content {
+    height: 550px;
     padding: 25px;
 }
 
diff --git a/theme_nin/css/style.css b/theme_nin/css/style.css
index 31d3d99..8db763f 100644
--- a/theme_nin/css/style.css
+++ b/theme_nin/css/style.css
@@ -395,10 +395,11 @@ article, aside, details, figcaption, figure, footer, header, hgroup, main, menu,
 
 /* line 17, ../sass/_profile.sass */
 .modal-wrapper.profile-modal {
+  top: 50%;
   width: 980px;
   max-width: 98%;
-  height: 580px;
-  margin: -290px 0 0 -490px;
+  height: 550px;
+  margin: -275px 0 0 -490px;
   box-sizing: border-box;
   -moz-box-sizing: border-box;
   -webkit-box-sizing: border-box;
@@ -430,6 +431,7 @@ article, aside, details, figcaption, figure, footer, header, hgroup, main, menu,
 }
 /* line 46, ../sass/_profile.sass */
 .profile-modal .modal-content {
+  height: 100%;
   overflow: hidden;
   padding: 0;
   position: relative;
@@ -450,8 +452,8 @@ article, aside, details, figcaption, figure, footer, header, hgroup, main, menu,
 /* line 63, ../sass/_profile.sass */
 .profile-modal .modal-content .postboard-posts {
   display: block;
-  height: 100%;
-  overflow-y: auto;
+  height: 505px;
+  overflow: auto;
 }
 /* line 67, ../sass/_profile.sass */
 .profile-modal .modal-content .postboard-posts .post {
@@ -1402,6 +1404,15 @@ article, aside, details, figcaption, figure, footer, header, hgroup, main, menu,
   display: none !important;
 }
 
+/* line 227, ../sass/_following.sass */
+.modal-wrapper.following-modal {
+  width: 200px;
+}
+/* line 229, ../sass/_following.sass */
+.following-modal h2 {
+  display: none;
+}
+
 /* line 232, ../sass/_following.sass */
 .mini-following-info {
   width: 45px;
@@ -2142,7 +2153,7 @@ ul.userMenu-search-profiles button:after, ul.userMenu-search-profiles .mini-prof
 .who-follow {
   display: block;
   position: absolute;
-  bottom: 10px;
+  bottom: 50px;
   text-align: center;
   padding: 10px;
   font-size: 12px;
@@ -2590,7 +2601,6 @@ ol.toptrends-list a:hover {
 /* line 588, ../sass/style.sass */
 .modal-content {
     background: #f3f2f1;
-    overflow-y: auto;
     padding: 20px;
 }
 
@@ -2605,6 +2615,7 @@ ol.toptrends-list a:hover {
   z-index: 2;
   margin-top: -60px;
   margin-left: -60px;
+  width: 100px;
   width: 520px;
 }
 /* line 599, ../sass/style.sass */
@@ -2789,12 +2800,17 @@ ol.toptrends-list a:hover {
 /****** DIRECT MESSAGES MODAL********* */
 /* line 736, ../sass/style.sass */
 .modal-wrapper.directMessages {
+  top: 10%;
   width: 520px;
   height: 600px;
-  margin: -300px 0 0 -260px;
+  overflow-x: hidden;
+  margin: 0 0 0 -260px;
 }
 /* line 743, ../sass/style.sass */
 .directMessages .modal-content {
+  width: 520px;
+  height: 560px;
+  overflow-y: auto;
   box-sizing: border-box;
   -moz-box-sizing: border-box;
   -webkit-box-sizing: border-box;
@@ -2973,10 +2989,16 @@ ol.toptrends-list a:hover {
 /******** HASHTAG MODAL********** */
 /* line 884, ../sass/style.sass */
 .modal-wrapper.hashtag-modal {
+  top: 10%;
   width: 520px;
   height: 600px;
   overflow: hidden;
-  margin: -300px 0 0 -260px;
+  margin: 0 0 0 -260px;
+}
+/* line 890, ../sass/style.sass */
+.hashtag-modal .modal-content {
+  overflow-y: auto;
+  height: 500px;
 }
 
 /* line 895, ../sass/style.sass */
@@ -2988,9 +3010,16 @@ ol.toptrends-list a:hover {
 /* line 901, ../sass/style.sass */
 .modal-wrapper.conversation-modal {
   background: white;
+  top: 10%;
   width: 520px;
-  height: 580px;
-  margin: -290px 0 0 -260px;
+  height: 575px;
+  overflow: hidden;
+  margin: 0 0 0 -260px;
+}
+/* line 909, ../sass/style.sass */
+.conversation-modal .modal-content {
+  overflow-y: auto;
+  height: 90%;
 }
 
 /* line 914, ../sass/style.sass */
@@ -3001,20 +3030,19 @@ ol.toptrends-list a:hover {
 /****** FOLLOWING MODAL****** */
 /* line 920, ../sass/style.sass */
 .modal-wrapper.following-modal {
+  top: 10%;
   width: 520px;
   height: 400px;
-  margin: -200px 0 0 -260px;
+  overflow-x: hidden;
+  margin: 0 0 0 -260px;
 }
 /* line 926, ../sass/style.sass */
 .following-modal .modal-content {
+  height: 300px;
+  overflow-y: auto;
   padding: 0;
 }
 
-/* line 229, ../sass/_following.sass */
-.following-modal .postboard h2 {
-  display: none;
-}
-
 /* line 932, ../sass/style.sass */
 .following-modal ol {
   margin: 5px;
@@ -3027,13 +3055,17 @@ ol.toptrends-list a:hover {
 /******* WHO TO FOLLOW MODAL****** */
 /* line 943, ../sass/style.sass */
 .modal-wrapper.who-to-follow-modal {
+  top: 50%;
   width: 520px;
-  height: 580px;
-  margin: -290px 0 0 -260px;
+  height: 555px;
+  overflow-x: hidden;
+  margin: -275px 0 0 -260px;
 }
 /* line 949, ../sass/style.sass */
 .who-to-follow-modal .modal-content {
   padding: 15px;
+  height: 480px;
+  overflow-y: auto;
 }
 
 /* line 955, ../sass/style.sass */
diff --git a/theme_nin/sass/_following.sass b/theme_nin/sass/_following.sass
index 3f27a82..ec5798c 100755
--- a/theme_nin/sass/_following.sass
+++ b/theme_nin/sass/_following.sass
@@ -1,4 +1,4 @@
-.following
+.following 
   width: 100%!important
 
 .following-list li
@@ -89,7 +89,7 @@
     transition: padding-top .1s linear
     background: $main-color-dark
     z-index: 3
-
+    
 
 
   &:hover
@@ -222,14 +222,21 @@
 .swarm-status
   display: none!important
 
+
+.following-modal
+  .modal-wrapper
+    width: 200px
+  h2
+    display: none
+
 .mini-following-info
   width: 45px
   height: 45px
-  text-align: center
+  text-align: center 
   background: $bloc-background-color
   margin: 1%
   float: left
-  &:after
+  &:after 
     @extend .clear-fix
   .mini-screen-name, .mini-following-name
     display: none
diff --git a/theme_nin/sass/_profile.sass b/theme_nin/sass/_profile.sass
index 411c428..70f62b0 100755
--- a/theme_nin/sass/_profile.sass
+++ b/theme_nin/sass/_profile.sass
@@ -2,12 +2,12 @@
 // variables for width
 
 $modal-width: 980px
-$modal-height: 580px
+$modal-height: 550px
 $modal-gut: 15px
 $modal-postboard-height: $modal-height - 3*$modal-gut
 $modal-left-col: 400px
 $modal-right-col: ($modal-width - 2*$modal-gut) - $modal-left-col - $modal-gut
-$modal-postboard-post-height: 100%
+$modal-postboard-post-height: $modal-height - 45px
 
 /*************************************
  ******************* PROFILE MODAL
@@ -17,6 +17,8 @@ $modal-postboard-post-height: 100%
   .modal-wrapper
     width: $modal-width
     max-width: 98%
+    position: absolute
+    top: 50%
     +box-sizing(border-box)
     height: $modal-height
     margin: 0-($modal-height/2) 0 0 0-($modal-width/2)
@@ -40,7 +42,9 @@ $modal-postboard-post-height: 100%
             display: inline-block
             padding-right: 5px
 
+
   .modal-content
+    height: 100%
     overflow: hidden
     padding: 0
     position: relative
@@ -54,11 +58,12 @@ $modal-postboard-post-height: 100%
       position: relative
       float: right
       width: $modal-right-col!important
+      
 
     .postboard-posts
       display: block
       height: $modal-postboard-post-height
-      overflow-y: auto
+      overflow: auto
     .postboard-posts .post
       padding: 0
     .post-interactions
@@ -73,13 +78,13 @@ $modal-postboard-post-height: 100%
     letter-spacing: 0
     text-transform: none
     color: lighten($dark-grey, 30%)
-    padding:  5px 0
+    padding:  5px 0 
     margin: 0
     font-size: 13px
     line-height: 13px
 
 
-/* Profile card*/
+/* Profile card*/ 
 
 .profile-card
   height: 100%
@@ -163,7 +168,7 @@ $modal-postboard-post-height: 100%
     clear: both
     width: 100%
 
-
+   
 #msngrswr
   display: none
   text-align: center
@@ -185,7 +190,7 @@ $modal-postboard-post-height: 100%
   color: $main-color-dark
   &:hover
     color: $main-color-color
-
+  
 .bitmessage-ctc:after, .tox-ctc:after
   font-family: $symbol-font-family
   content: ''
@@ -199,7 +204,7 @@ $modal-postboard-post-height: 100%
   font-variant: normal
   text-transform: none
   line-height: 1em
-
+  
 .profile-modal
   .profile-tox, .profile-bitmessage
     display: inline-block
@@ -250,7 +255,7 @@ $modal-postboard-post-height: 100%
   .input-tox, .input-bitmessage
     width: 90%
     margin-top: 10px
-  h2
+  h2 
     text-transform: none
     font-weight: 700
     font-size: .9em
diff --git a/theme_nin/sass/style.sass b/theme_nin/sass/style.sass
index 79aa579..9af9103 100755
--- a/theme_nin/sass/style.sass
+++ b/theme_nin/sass/style.sass
@@ -302,7 +302,7 @@ ul.userMenu-search-profiles
 .who-follow
   display: block
   position: absolute
-  bottom: 10px
+  bottom: 50px
   text-align: center
   padding: 10px
   font-size: 12px
@@ -633,13 +633,13 @@ ol.toptrends-list
 .modal-content
   @extend .clear-fix
   background: $background-light
-  overflow-y: auto
   padding: 20px
   .postboard h2
     position: fixed
     z-index: 2
     margin-top: -60px
     margin-left: -60px
+    width: 100px
     width: $postboard-modal-width
     span
       display: none
@@ -779,9 +779,11 @@ ol.toptrends-list
 /****** DIRECT MESSAGES MODAL**********/
 
 .modal-wrapper.directMessages
+  top: 10%
   width: $postboard-modal-width
-  height: 600px
-  margin: -300px 0 0 0-($postboard-modal-width/2)
+  height: 490px
+  overflow-x: hidden
+  margin: 0 0 0 0-($postboard-modal-width/2)
   .post-area-new
     display: none
     margin: 0 -20px
@@ -794,6 +796,9 @@ ol.toptrends-list
         display: inline!important
 
   .modal-content
+    overflow-y: auto
+    height: 300px
+
     +box-sizing(border-box)
     width: $postboard-modal-width
 
@@ -927,10 +932,14 @@ ol.toptrends-list
 /******** HASHTAG MODAL***********/
 
 .modal-wrapper.hashtag-modal
+  top: 10%
   width: $postboard-modal-width
   height: 600px
   overflow: hidden
-  margin: -300px 0 0 0-($postboard-modal-width/2)
+  margin: 0 0 0 0-($postboard-modal-width/2)
+  .modal-content
+    overflow-y: auto
+    height: 500px
   .postboard
     padding: 0
 
@@ -938,38 +947,49 @@ ol.toptrends-list
 
 .modal-wrapper.conversation-modal
   background: white
+  top: 10%
   width: $postboard-modal-width
-  height: 580px
-  margin: -290px 0 0 0-($postboard-modal-width/2)
+  height: 575px
+  overflow: hidden
+  margin: 0 0 0 0-($postboard-modal-width/2)
+  .modal-content
+    overflow-y: auto
+    height: 90%
   .postboard
     padding: 0
 
 /****** FOLLOWING MODAL*******/
 
 .modal-wrapper.following-modal
+  top: 10%
   width: $postboard-modal-width
   height: 400px
-  margin: -200px 0 0 0-($postboard-modal-width/2)
+  overflow-x: hidden
+  margin: 0 0 0 0-($postboard-modal-width/2)
   .modal-content
+    height: 300px
+    overflow-y: auto
     padding: 0
   ol
     margin: 5px
   .open-profile-modal
     &:hover
       text-decoration: none
-  .postboard
-    h2
-      display: none
+
 
 
 /******* WHO TO FOLLOW MODAL*******/
 
 .modal-wrapper.who-to-follow-modal
+  top: 50%
   width: $postboard-modal-width
-  height: 580px
-  margin: -290px 0 0 0-($postboard-modal-width/2)
+  height: 555px
+  overflow-x: hidden
+  margin: -275px 0 0 0-($postboard-modal-width/2)
   .modal-content
     padding: 15px
+    height: 480px
+    overflow-y: auto
   ol
     margin: 5px
   .open-profile-modal