diff --git a/bl-themes/kernel-panic/php/head.php b/bl-themes/kernel-panic/php/head.php
index 2738d314..dee2dd76 100644
--- a/bl-themes/kernel-panic/php/head.php
+++ b/bl-themes/kernel-panic/php/head.php
@@ -3,8 +3,7 @@
 	echo Theme::viewport('width=device-width, initial-scale=1');
 
 	echo '<meta http-equiv="X-UA-Compatible" content="IE=edge">';
-	echo '<link href="//fonts.googleapis.com/css?family=Roboto:400,300,100,500" rel="stylesheet" type="text/css">';
-	echo '<link href="//fonts.googleapis.com/css?family=Roboto+Slab:400,300,100,500" rel="stylesheet" type="text/css">';
+	echo '<link href="https://fonts.googleapis.com/css?family=Roboto:300,400,500&amp;subset=cyrillic,greek,vietnamese" rel="stylesheet">';
 
 	echo Theme::headTitle();
 	echo Theme::headDescription();
diff --git a/logo-o.svg b/logo-o.svg
new file mode 100644
index 00000000..9653461a
--- /dev/null
+++ b/logo-o.svg
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg viewBox="0 0 500 500" xmlns="http://www.w3.org/2000/svg">
+  <defs>
+    <pattern id="pattern-0" x="0" y="0" width="20" height="20" patternUnits="userSpaceOnUse" viewBox="0 0 100 100">
+      <path d="M 0 0 L 50 0 L 50 100 L 0 100 Z" style="fill: black;"/>
+    </pattern>
+  </defs>
+  <ellipse cx="250.5" cy="250.5" rx="237.5" ry="237.5" style="stroke-linecap: round; stroke-linejoin: round; fill: none; stroke: rgb(0, 0, 0); stroke-width: 20;"/>
+  <path style="fill: rgb(255, 255, 255); stroke: rgb(0, 0, 0); stroke-miterlimit: 4; stroke-dasharray: none; stroke-width: 24.1239;" d="M 158.667 87.152 C 155.235 82.316 146.152 132.249 131.337 182.96 C 127.264 196.901 133.055 210.965 135.156 223.162 C 138.686 229.357 142.193 238.4 145.167 249.671 C 146.169 253.468 147.043 257.335 147.823 261.205 C 139.586 282.077 134.937 305.727 134.937 330.795 C 134.937 353.886 138.899 375.765 145.957 395.387 C 159.253 405.431 172.154 420.048 182.749 438.214 C 187.707 446.714 191.802 455.416 195.066 464.062 C 212.031 476.426 231.594 483.493 252.428 483.493 C 272.104 483.493 290.642 477.197 306.936 466.085 C 310.311 456.775 314.263 447.138 319.998 438.214 C 331.35 420.553 345.348 403.584 359.644 393.305 C 369.548 377.538 370.84 353.988 369.918 330.795 C 368.961 306.729 365.617 283.936 357.976 263.676 C 358.637 258.755 359.459 253.832 360.479 248.992 C 363.045 236.8 366.346 227.131 369.809 220.79 C 371.176 208.863 375.797 195.087 371.411 181.755 C 353.911 128.554 356.134 173.61 351.039 177.873 C 344.597 183.265 310.534 130.382 311.876 182.96 C 312.022 188.695 312.332 194.298 312.775 199.745 C 295.137 185.992 273.789 202.974 251.725 202.974 C 229.107 202.974 208.689 186.398 190.762 200.795 C 190.997 194.637 191.039 188.273 190.872 181.755 C 189.53 129.176 180.008 117.222 158.667 87.152 Z" id="path2987"/>
+  <path id="path3763" d="M 250.244 395.418 C 241.817 395.418 222.517 411.928 222.517 423.223 C 222.517 426.316 223.471 429.244 225.17 431.872 C 228.37 433.217 231.475 435.175 234.026 437.609 C 235.219 438.747 236.204 439.912 236.989 441.07 C 241.073 442.726 245.782 443.672 250.797 443.672 C 255.534 443.672 259.996 442.829 263.917 441.34 C 264.731 440.094 265.775 438.836 267.061 437.609 C 269.794 435.001 273.163 432.941 276.604 431.594 C 278.192 429.04 279.078 426.206 279.078 423.223 C 279.078 411.928 259.223 395.418 250.244 395.418 Z" style="fill: rgb(0, 0, 0); stroke: rgb(0, 0, 0); stroke-miterlimit: 4; stroke-dasharray: none; stroke-width: 24.1239;"/>
+  <path style="fill: rgb(0, 0, 0); stroke: rgb(0, 0, 0); stroke-linecap: butt; stroke-linejoin: miter; stroke-miterlimit: 4; stroke-dasharray: none; stroke-width: 24.1239;" d="M 224.964 337.983 C 254.772 288.759 202.269 222.255 176.078 277.623 C 164.35 302.417 191.915 360.54 224.964 337.983 Z" id="path3779"/>
+  <path style="fill: rgb(0, 0, 0); stroke: rgb(0, 0, 0); stroke-miterlimit: 4; stroke-width: 18;" d="M 303.95 305.028 C 303.95 309.924 299.469 313.895 293.941 313.895 C 288.414 313.895 283.932 309.924 283.932 305.028 C 283.932 300.13 288.414 296.16 293.941 296.16 C 299.469 296.16 303.95 300.13 303.95 305.028 Z" id="path3785"/>
+  <path style="stroke: rgb(0, 0, 0); stroke-miterlimit: 4; fill: rgb(255, 255, 255); stroke-width: 24.1239;" d="M 233.859 302.456 C 233.859 315.6 222.937 326.257 209.463 326.257 C 195.992 326.257 185.069 315.6 185.069 302.456 C 185.069 289.305 195.992 278.65 209.463 278.65 C 222.937 278.65 233.859 289.305 233.859 302.456 Z" id="path-1"/>
+</svg>
\ No newline at end of file
diff --git a/logo.svg b/logo.svg
new file mode 100644
index 00000000..183e0ff1
--- /dev/null
+++ b/logo.svg
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg viewBox="0 0 500 500" xmlns="http://www.w3.org/2000/svg">
+  <defs>
+    <pattern id="pattern-0" x="0" y="0" width="20" height="20" patternUnits="userSpaceOnUse" viewBox="0 0 100 100">
+      <path d="M 0 0 L 50 0 L 50 100 L 0 100 Z" style="fill: black;"/>
+    </pattern>
+  </defs>
+  <path style="fill: rgb(255, 255, 255); stroke: rgb(0, 0, 0); stroke-miterlimit: 4; stroke-dasharray: none; stroke-width: 24.1239;" d="M 140.612 16.07 C 136.565 10.367 125.853 69.255 108.381 129.061 C 103.577 145.502 110.407 162.089 112.885 176.473 C 117.048 183.779 121.184 194.444 124.691 207.736 C 125.873 212.214 126.903 216.775 127.823 221.339 C 118.109 245.954 112.626 273.846 112.626 303.409 C 112.626 330.642 117.299 356.445 125.623 379.586 C 141.303 391.431 156.518 408.669 169.013 430.093 C 174.86 440.118 179.69 450.381 183.539 460.577 C 203.547 475.159 226.618 483.493 251.189 483.493 C 274.393 483.493 296.256 476.068 315.472 462.963 C 319.453 451.983 324.113 440.618 330.877 430.093 C 344.265 409.265 360.773 389.253 377.633 377.13 C 389.314 358.536 390.837 330.762 389.75 303.409 C 388.621 275.027 384.678 248.146 375.666 224.253 C 376.446 218.449 377.415 212.643 378.618 206.935 C 381.644 192.557 385.537 181.154 389.621 173.676 C 391.233 159.61 396.683 143.363 391.511 127.64 C 370.872 64.898 373.494 118.034 367.485 123.062 C 359.888 129.421 319.716 67.053 321.298 129.061 C 321.471 135.825 321.836 142.432 322.359 148.856 C 301.557 132.637 276.381 152.664 250.36 152.664 C 223.685 152.664 199.605 133.116 178.463 150.095 C 178.74 142.832 178.79 135.327 178.593 127.64 C 177.01 65.631 165.781 51.533 140.612 16.07 Z" id="path2987"/>
+  <path id="path3763" d="M 248.613 379.622 C 238.675 379.622 215.913 399.093 215.913 412.414 C 215.913 416.062 217.038 419.515 219.042 422.614 C 222.816 424.2 226.478 426.509 229.486 429.38 C 230.893 430.722 232.055 432.096 232.981 433.462 C 237.797 435.415 243.351 436.53 249.265 436.53 C 254.852 436.53 260.114 435.536 264.738 433.78 C 265.698 432.311 266.929 430.827 268.446 429.38 C 271.669 426.304 275.642 423.875 279.701 422.286 C 281.573 419.274 282.618 415.932 282.618 412.414 C 282.618 399.093 259.202 379.622 248.613 379.622 Z" style="fill: rgb(0, 0, 0); stroke: rgb(0, 0, 0); stroke-miterlimit: 4; stroke-dasharray: none; stroke-width: 24.1239;"/>
+  <path style="fill: rgb(0, 0, 0); stroke: rgb(0, 0, 0); stroke-linecap: butt; stroke-linejoin: miter; stroke-miterlimit: 4; stroke-dasharray: none; stroke-width: 24.1239;" d="M 218.799 311.887 C 253.953 253.834 192.034 175.403 161.146 240.701 C 147.314 269.942 179.823 338.489 218.799 311.887 Z" id="path3779"/>
+  <path style="fill: rgb(0, 0, 0); stroke: rgb(0, 0, 0); stroke-miterlimit: 4; stroke-width: 18;" d="M 311.951 273.021 C 311.951 278.795 306.666 283.478 300.147 283.478 C 293.629 283.478 288.343 278.795 288.343 273.021 C 288.343 267.245 293.629 262.563 300.147 262.563 C 306.666 262.563 311.951 267.245 311.951 273.021 Z" id="path3785"/>
+  <path style="stroke: rgb(0, 0, 0); stroke-miterlimit: 4; fill: rgb(255, 255, 255); stroke-width: 24.1239;" d="M 229.289 269.988 C 229.289 285.489 216.409 298.058 200.518 298.058 C 184.631 298.058 171.749 285.489 171.749 269.988 C 171.749 254.478 184.631 241.912 200.518 241.912 C 216.409 241.912 229.289 254.478 229.289 269.988 Z" id="path-1"/>
+</svg>
\ No newline at end of file