diff --git a/internal/web/templates/auth.html b/internal/web/templates/auth.html
index 817f227..2a32429 100644
--- a/internal/web/templates/auth.html
+++ b/internal/web/templates/auth.html
@@ -1,9 +1,9 @@
 {{ define "auth" }}
 
 <body>
-    <div class="container mt-5">
+    <div class="container-lg mt-5">
     <div class="row">
-        <div class="col">
+        <div class="col-md-6">
         <table class="table">
             <form action="/auth_save/" method="post">
                 <tr>
@@ -37,7 +37,7 @@
             </form>
         </table>
         </div>
-        <div class="col">
+        <div class="col-md-6">
             <div class="alert alert-info" role="alert">
                 <p>● <b>WARNING!</b> Authentication is only safe when used over <b>https</b> and with a strong password.</p>
                 <p>● <b>Expire after</b> - when user session expires. Can be set with suffixes <b>m</b>(minute), <b>h</b>(hour), <b>d</b>(day) or <b>M</b>(month). Default: <b>7d</b>.</p>
@@ -50,4 +50,4 @@
         
 
 {{ template "footer" }}
-{{ end }}
\ No newline at end of file
+{{ end }}
diff --git a/internal/web/templates/config.html b/internal/web/templates/config.html
index acdf766..8abe5ef 100644
--- a/internal/web/templates/config.html
+++ b/internal/web/templates/config.html
@@ -1,9 +1,9 @@
 {{ define "config" }}
 
 <body>
-    <div class="container mt-5">
+    <div class="container-lg mt-5">
     <div class="row">
-        <div class="col">
+        <div class="col-md-6">
         <table class="table">
             <form action="/save_config/" method="post">
                 <tr>
@@ -98,7 +98,7 @@
                 </tr>
         </table>
         </div>
-        <div class="col">
+        <div class="col-md-6">
             <p>Current version: {{ .Version }}</p>
             <div class="alert alert-info" role="alert">
                 <p>● There can be one or more <b>Interfaces</b>, space separated</p>
@@ -120,4 +120,4 @@
         
 
 {{ template "footer" }}
-{{ end }}
\ No newline at end of file
+{{ end }}
diff --git a/internal/web/templates/footer.html b/internal/web/templates/footer.html
index 5dd8ca7..31b3bd0 100644
--- a/internal/web/templates/footer.html
+++ b/internal/web/templates/footer.html
@@ -1,4 +1,4 @@
 {{ define "footer"}}
 </body>
 </html>
-{{ end }}
\ No newline at end of file
+{{ end }}
diff --git a/internal/web/templates/header.html b/internal/web/templates/header.html
index dedd2c9..dfd443a 100644
--- a/internal/web/templates/header.html
+++ b/internal/web/templates/header.html
@@ -17,7 +17,7 @@
 </head>
 <body>
     <nav class="navbar navbar-expand-sm navbar-dark bg-primary">
-        <div class="container">
+        <div class="container-lg">
             <ul class="navbar-nav">
                 <li class="nav-item">
                   <a class="nav-link active" href="/">Home</a>
@@ -57,4 +57,4 @@
             </ul>
         </div>
     </nav>
-{{ end }}
\ No newline at end of file
+{{ end }}
diff --git a/internal/web/templates/history.html b/internal/web/templates/history.html
index 031451d..2589e0c 100644
--- a/internal/web/templates/history.html
+++ b/internal/web/templates/history.html
@@ -2,7 +2,7 @@
     <!--Auto refresh (seconds)-->
     <meta http-equiv="refresh" content="{{ .Config.Timeout }}">
 <body>
-    <div class="container mt-3">
+    <div class="container-lg mt-3 table-responsive">
         <table class="table table-striped">
             <tr>
                 <th>Name</th>
@@ -15,19 +15,19 @@
             </tr>
             {{ range .Hist }}
                     <tr>
-                        <td>{{ .Name }}</td>
-                        <td><a href="http://{{ .IP }}" target="_blank">{{ .IP }}</a></td>
-                        <td><a href="/host?id={{ .Host }}">{{ .Mac }}</a></td>
-                        <td>{{ .Hw }}</td>
-                        <td>{{ .Date }}</td>
-                        <td>
+                        <td class="align-middle">{{ .Name }}</td>
+                        <td class="align-middle"><a href="http://{{ .IP }}" target="_blank">{{ .IP }}</a></td>
+                        <td class="align-middle"><a href="/host?id={{ .Host }}">{{ .Mac }}</a></td>
+                        <td class="align-middle">{{ .Hw }}</td>
+                        <td class="align-middle">{{ .Date }}</td>
+                        <td class="align-middle">
                             {{ if eq .Known 1 }}
                             Yes
                             {{ else }}
                             No
                             {{ end }}
                         </td>
-                        <td>                            
+                        <td class="align-middle">                            
                             {{ if eq .State 1 }}
                             <i class="bi bi-circle-fill text-success"></i>
                             {{ else }}
@@ -40,4 +40,4 @@
     </div>
 
 {{ template "footer" }}
-{{ end }}
\ No newline at end of file
+{{ end }}
diff --git a/internal/web/templates/host.html b/internal/web/templates/host.html
index d0a73ec..c61afff 100644
--- a/internal/web/templates/host.html
+++ b/internal/web/templates/host.html
@@ -1,38 +1,38 @@
 {{ define "host" }}
 
 <body>
-    <div class="container mt-5">
+    <div class="container-lg mt-5">
     <div class="row">
-        <div class="col">
+        <div class="col table-responsive">
         <table class="table">
             {{ range .Hosts }}
                 <tr>
-                    <td>ID</td>
-                    <td>{{ .ID }}</td>
+                    <td class="align-middle">ID</td>
+                    <td class="align-middle">{{ .ID }}</td>
                 </tr>
                 <tr>
-                    <td>Name</td>
-                    <td>{{ .Name }}</td>
+                    <td class="align-middle">Name</td>
+                    <td class="align-middle">{{ .Name }}</td>
                 </tr>
                 <tr>
-                    <td>IP</td>
-                    <td><a href="http://{{ .IP }}" target="_blank">{{ .IP }}</a></td>
+                    <td class="align-middle">IP</td>
+                    <td class="align-middle"><a href="http://{{ .IP }}" target="_blank">{{ .IP }}</a></td>
                 </tr>
                 <tr>
-                    <td>Mac</td>
-                    <td>{{ .Mac }}</td>
+                    <td class="align-middle">Mac</td>
+                    <td class="align-middle">{{ .Mac }}</td>
                 </tr>
                 <tr>
-                    <td>Hw</td>
-                    <td>{{ .Hw }}</td>
+                    <td class="align-middle">Hw</td>
+                    <td class="align-middle">{{ .Hw }}</td>
                 </tr>
                 <tr>
-                    <td>Date</td>
-                    <td>{{ .Date }}</td>
+                    <td class="align-middle">Date</td>
+                    <td class="align-middle">{{ .Date }}</td>
                 </tr>
                 <tr>
-                    <td>Known</td>
-                    <td>
+                    <td class="align-middle">Known</td>
+                    <td class="align-middle">
                         {{ if eq .Known 1 }}
                             Yes
                         {{ else }}
@@ -41,8 +41,8 @@
                     </td>
                 </tr>
                 <tr>
-                    <td>Now</td>
-                    <td>
+                    <td class="align-middle">Now</td>
+                    <td class="align-middle">
                         {{ if eq .Now 1 }}
                             Online
                         {{ else }}
@@ -51,12 +51,12 @@
                     </td>
                 </tr>
                 <tr>
-                    <td>
+                    <td class="align-middle">
                     <form action="/del_host/" method="post">
                         <input name="id" type="hidden" class="form-control" value="{{ .ID }}"><button type="submit" class="btn btn-danger">Delete host</button>
                     </form>
                     </td>
-                    <td></td>
+                    <td class="align-middle"></td>
                 </tr>
             {{ end }}
         </table>
@@ -64,8 +64,8 @@
         <div class="col">
             <table class="table">
             <tr>
-                <td>Domain name</td>
-                <td>
+                <td class="align-middle">Domain name</td>
+                <td class="align-middle">
                 {{ range .Themes }}
                 <a href="http://{{ . }}" target="_blank">{{ . }}</a>
                 {{ end }}
@@ -81,16 +81,16 @@
                 <form action="/port_scan/" method="post">
                     <input name="ip" type="hidden" class="form-control" value="{{ .IP }}">
                     <tr>
-                        <td>Start port</td>
-                        <td><input name="begin" type="text" class="form-control" placeholder="1"></td>
+                        <td class="align-middle">Start port</td>
+                        <td class="align-middle"><input name="begin" type="text" class="form-control" placeholder="1"></td>
                     </tr>
                     <tr>
-                        <td>End port</td>
-                        <td><input name="end" type="text" class="form-control" placeholder="65535"></td>
+                        <td class="align-middle">End port</td>
+                        <td class="align-middle"><input name="end" type="text" class="form-control" placeholder="65535"></td>
                     </tr>
                     <tr>
-                        <td><button type="submit" class="btn btn-success">Scan host</button></td>
-                        <td></td>
+                        <td class="align-middle"><button type="submit" class="btn btn-success">Scan host</button></td>
+                        <td class="align-middle"></td>
                     </tr>
                 </form>
             </table>
@@ -109,17 +109,17 @@
             </tr>
             {{ range .Hist }}
                     <tr>
-                        <td>{{ .Name }}</td>
-                        <td><a href="http://{{ .IP }}" target="_blank">{{ .IP }}</a></td>
-                        <td>{{ .Date }}</td>
-                        <td>
+                        <td class="align-middle">{{ .Name }}</td>
+                        <td class="align-middle"><a href="http://{{ .IP }}" target="_blank">{{ .IP }}</a></td>
+                        <td class="align-middle">{{ .Date }}</td>
+                        <td class="align-middle">
                             {{ if eq .Known 1 }}
                             Yes
                             {{ else }}
                             No
                             {{ end }}
                         </td>
-                        <td>                            
+                        <td class="align-middle">                            
                             {{ if eq .State 1 }}
                             <i class="bi bi-circle-fill text-success"></i>
                             {{ else }}
@@ -134,4 +134,4 @@
         
 
 {{ template "footer" }}
-{{ end }}
\ No newline at end of file
+{{ end }}
diff --git a/internal/web/templates/index.html b/internal/web/templates/index.html
index 90195b0..dfe624b 100644
--- a/internal/web/templates/index.html
+++ b/internal/web/templates/index.html
@@ -3,10 +3,13 @@
     <meta http-equiv="refresh" content="{{ .Config.Timeout }}">
 </head>
 <body>
-    <div class="container mt-3">
+  <div class="container-lg mt-3">
+    <div class="row">
+      <div class="col">
         <h2>Online</h2>
         <p>Scanning interfaces: {{ .Config.Iface }}</p>
-        <table class="table table-striped">
+        <div class="table-responsive">
+          <table class="table table-striped">
             <tr>
                 <th>Name</th>
                 <th>IP</th>
@@ -17,11 +20,11 @@
             {{ range .Hosts }}
                 {{ if eq .Now 1 }}
                 <tr>
-                    <td>{{ .Name }}</td>
-                    <td><a href="http://{{ .IP }}" target="_blank">{{ .IP }}</a></td>
-                    <td><a href="/host?id={{ .ID }}">{{ .Mac }}</a></td>
-                    <td>{{ .Hw }}</td>
-                    <td>
+                    <td class="align-middle">{{ .Name }}</td>
+                    <td class="align-middle"><a href="http://{{ .IP }}" target="_blank">{{ .IP }}</a></td>
+                    <td class="align-middle"><a href="/host?id={{ .ID }}">{{ .Mac }}</a></td>
+                    <td class="align-middle">{{ .Hw }}</td>
+                    <td class="align-middle">
                         {{ if eq .Known 1 }}
                         <button type="button" class="btn btn-success" disabled>Yes</button>
                         {{ else }}
@@ -31,9 +34,11 @@
                 </tr>
                 {{ end }}
             {{ end }}
-        </table>
+          </table>
+        </div>
         <h2>Log</h2>
-        <table class="table table-striped">
+        <div class="table-responsive">
+          <table class="table table-striped">
             <tr>
                 <th>Name</th>
                 <th>IP</th>
@@ -46,14 +51,14 @@
                 <form action="/update_host/" method="post">
                     <input name="id" type="hidden" class="form-control" value="{{ .ID }}">
                     <tr>
-                        <td>
+                        <td class="align-middle">
                             <input name="name" type="text" class="form-control text-dark" value="{{ .Name }}">
                         </td>
-                        <td><a href="http://{{ .IP }}" target="_blank">{{ .IP }}</a></td>
-                        <td><a href="/host?id={{ .ID }}">{{ .Mac }}</a></td>
-                        <td>{{ .Hw }}</td>
-                        <td>{{ .Date }}</td>
-                        <td>
+                        <td class="align-middle"><a href="http://{{ .IP }}" target="_blank">{{ .IP }}</a></td>
+                        <td class="align-middle"><a href="/host?id={{ .ID }}">{{ .Mac }}</a></td>
+                        <td class="align-middle">{{ .Hw }}</td>
+                        <td class="align-middle">{{ .Date }}</td>
+                        <td class="align-middle">
                             {{ if eq .Known 1 }}
                             <button value="off" name="known" type="submit" class="btn btn-success">Yes</button>
                             {{ else }}
@@ -63,8 +68,11 @@
                     </tr>
                 </form>
             {{ end }}
-        </table>
+          </table>
+        </div>
+      </div>
     </div>
+  </div>
 
 {{ template "footer" }}
-{{ end }}
\ No newline at end of file
+{{ end }}
diff --git a/internal/web/templates/line.html b/internal/web/templates/line.html
index af51ebf..832c98f 100644
--- a/internal/web/templates/line.html
+++ b/internal/web/templates/line.html
@@ -1,6 +1,6 @@
 {{ define "line"}}
 <body>
-    <div class="container mt-3">
+    <div class="container-lg mt-3 table-responsive">
         <table class="table table-striped">
             <tr>
             <form action="/sort_hosts/" method="post">
@@ -59,14 +59,14 @@
                 <form action="/update_host/" method="post">
                     <input name="id" type="hidden" class="form-control" value="{{ .ID }}">
                     <tr>
-                        <td>
+                        <td class="align-middle">
                             <input name="name" type="text" class="form-control text-dark" value="{{ .Name }}">
                         </td>
-                        <td><a href="http://{{ .IP }}" target="_blank">{{ .IP }}</a></td>
-                        <td><a href="/host?id={{ .ID }}">{{ .Mac }}</a></td>
-                        <td>{{ .Hw }}</td>
-                        <td>{{ .Date }}</td>
-                        <td>
+                        <td class="align-middle"><a href="http://{{ .IP }}" target="_blank">{{ .IP }}</a></td>
+                        <td class="align-middle"><a href="/host?id={{ .ID }}">{{ .Mac }}</a></td>
+                        <td class="align-middle">{{ .Hw }}</td>
+                        <td class="align-middle">{{ .Date }}</td>
+                        <td class="align-middle">
                             {{ if eq .Known 1 }}
                             <button value="off" name="known" type="submit" class="btn btn-success">Yes</button>
                             {{ else }}
@@ -80,4 +80,4 @@
     </div>
 
 {{ template "footer" }}
-{{ end }}
\ No newline at end of file
+{{ end }}
diff --git a/internal/web/templates/login.html b/internal/web/templates/login.html
index bdda8a5..887446f 100644
--- a/internal/web/templates/login.html
+++ b/internal/web/templates/login.html
@@ -1,7 +1,7 @@
 {{ define "login" }}
 </head>
 <body>
-    <div class="container">
+    <div class="container-lg">
         <br>
         <br>
         <div class="row text-center">
@@ -16,4 +16,4 @@
     </div>
 
 {{ template "footer" }}
-{{ end }}
\ No newline at end of file
+{{ end }}
diff --git a/internal/web/templates/port.html b/internal/web/templates/port.html
index d48a992..a4b91d7 100644
--- a/internal/web/templates/port.html
+++ b/internal/web/templates/port.html
@@ -1,7 +1,7 @@
 {{ define "port" }}
 
 <body>
-    <div class="container mt-5">
+    <div class="container-lg mt-5">
     <div class="row">
         <div class="col">
             <p>Open TCP ports:</p>
@@ -15,4 +15,4 @@
         
 
 {{ template "footer" }}
-{{ end }}
\ No newline at end of file
+{{ end }}
