diff --git a/README.md b/README.md
index c63e700..fd4b815 100644
--- a/README.md
+++ b/README.md
@@ -80,13 +80,13 @@ If you prefer encrypted e-mails, I have a <a href="https://keys.openpgp.org/sear
 		<img align="center" src="https://raw.githubusercontent.com/devicons/devicon/master/icons/trello/trello-plain.svg" alt="devicon" height="30" width="30" />
 		<img align="center" src="https://raw.githubusercontent.com/devicons/devicon/master/icons/vim/vim-original.svg" alt="devicon" height="30" width="30" />
 		<img align="center" src="https://raw.githubusercontent.com/devicons/devicon/master/icons/vuejs/vuejs-original.svg" alt="devicon" height="30" width="30" />
-		<img align="center" src="https://upload.wikimedia.org/wikipedia/commons/thumb/4/44/Spring_Framework_Logo_2018.svg/245px-Spring_Framework_Logo_2018.svg.png" alt="devicon" height="30" width="100" />
+		<img align="center" src="imgs/spring.svg" alt="devicon" height="30" width="30" />
+		<img align="center" src="imgs/centos.svg" alt="devicon" height="30" width="30" />
 		<img align="center" src="https://raw.githubusercontent.com/devicons/devicon/master/icons/webpack/webpack-original.svg" alt="devicon" height="30" width="30" />
-		<img align="center" src="https://upload.wikimedia.org/wikipedia/commons/b/bf/Centos-logo-light.svg" alt="devicon" height="30" width="60" />
-		<img align="center" src="https://upload.wikimedia.org/wikipedia/commons/4/48/Markdown-mark.svg" alt="devicon" height="30" width="30" />
 		<img align="center" src="https://upload.wikimedia.org/wikipedia/commons/a/a5/Archlinux-icon-crystal-64.svg" alt="devicon" height="30" width="30" />
 		<img align="center" src="https://upload.wikimedia.org/wikipedia/commons/1/1a/Suckless_logo.svg" alt="devicon" height="30" width="30" />
-		<img align="center" src="https://upload.wikimedia.org/wikipedia/commons/thumb/9/92/LaTeX_logo.svg/800px-LaTeX_logo.svg.png" alt="devicon" height="30" width="50" />
+		<img align="center" src="https://upload.wikimedia.org/wikipedia/commons/4/48/Markdown-mark.svg" alt="devicon" height="30" width="30" />
+		<img align="center" src="https://upload.wikimedia.org/wikipedia/commons/thumb/9/92/LaTeX_logo.svg/800px-LaTeX_logo.svg.png" alt="devicon" height="30" width="60" />
 		<img align="center" src="https://raw.githubusercontent.com/devicons/devicon/master/icons/flask/flask-original.svg" alt="devicon" height="30" width="30" />
 </p>
 
diff --git a/imgs/centos.svg b/imgs/centos.svg
new file mode 100644
index 0000000..aeeb3e3
--- /dev/null
+++ b/imgs/centos.svg
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg width="256px" height="256px" viewBox="0 0 256 256" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" preserveAspectRatio="xMidYMid">
+	<g>
+		<path d="M107.860446,118.641168 L117.088645,127.817911 L107.860446,136.99288 L42.9010976,136.99288 L42.9010976,167.564282 L3.28602642,127.817911 L42.9010976,88.7386823 L42.9010976,118.641168 L107.860446,118.641168 L107.860446,118.641168 L107.860446,118.641168 L107.860446,118.641168 Z M136.414454,40.5732 L215.342964,40.5732 L215.342964,119.503484 L136.414454,119.503484 L136.414454,40.5732 L136.414454,40.5732 L136.414454,40.5732 L136.414454,40.5732 Z" fill="#932279"></path>
+		<path d="M137.274996,107.860446 L128.100027,117.088645 L118.925058,107.860446 L118.925058,42.9010976 L88.3518821,42.9010976 L128.100027,3.28602642 L167.177481,42.9010976 L137.274996,42.9010976 L137.274996,107.860446 L137.274996,107.860446 L137.274996,107.860446 L137.274996,107.860446 Z M136.414454,136.414454 L215.342964,136.414454 L215.342964,215.344738 L136.414454,215.344738 L136.414454,136.414454 L136.414454,136.414454 L136.414454,136.414454 L136.414454,136.414454 Z" fill="#EFA724"></path>
+		<path d="M148.057492,137.274996 L138.827519,128.100027 L148.057492,118.925058 L213.015067,118.925058 L213.015067,88.3518821 L252.631911,128.100027 L213.015067,167.177481 L213.015067,137.274996 L148.057492,137.274996 L148.057492,137.274996 L148.057492,137.274996 L148.057492,137.274996 Z M40.5732,136.414454 L119.501709,136.414454 L119.501709,215.344738 L40.5732,215.344738 L40.5732,136.414454 L40.5732,136.414454 L40.5732,136.414454 L40.5732,136.414454 Z" fill="#262577"></path>
+		<path d="M118.641168,148.057492 L127.816137,138.827519 L136.99288,148.057492 L136.99288,213.016841 L167.564282,213.016841 L127.816137,252.631911 L88.7404565,213.016841 L118.641168,213.016841 L118.641168,148.057492 L118.641168,148.057492 L118.641168,148.057492 L118.641168,148.057492 Z M40.5732,40.5732 L119.501709,40.5732 L119.501709,119.503484 L40.5732,119.503484 L40.5732,40.5732 L40.5732,40.5732 L40.5732,40.5732 L40.5732,40.5732 Z" fill="#9CCD2A"></path>
+		<path d="M37.7538176,37.7538176 L122.321092,37.7538176 L122.321092,122.321092 L37.7538176,122.321092 L37.7538176,37.7538176 L37.7538176,37.7538176 L37.7538176,37.7538176 L37.7538176,37.7538176 L37.7538176,37.7538176 Z M43.3908078,116.684101 L116.682327,116.684101 L116.682327,43.3925822 L43.3908078,43.3925822 L43.3908078,116.684101 L43.3908078,116.684101 L43.3908078,116.684101 L43.3908078,116.684101 Z M133.596846,37.7538176 L218.164121,37.7538176 L218.164121,122.321092 L133.596846,122.321092 L133.596846,37.7538176 L133.596846,37.7538176 L133.596846,37.7538176 L133.596846,37.7538176 Z M139.233837,116.684101 L212.525356,116.684101 L212.525356,43.3925822 L139.233837,43.3925822 L139.233837,116.684101 L139.233837,116.684101 L139.233837,116.684101 L139.233837,116.684101 Z M133.596846,133.596846 L218.164121,133.596846 L218.164121,218.165895 L133.596846,218.165895 L133.596846,133.596846 L133.596846,133.596846 L133.596846,133.596846 L133.596846,133.596846 Z M139.233837,212.525356 L212.525356,212.525356 L212.525356,139.233837 L139.233837,139.233837 L139.233837,212.525356 L139.233837,212.525356 L139.233837,212.525356 L139.233837,212.525356 Z M37.7538176,133.596846 L122.321092,133.596846 L122.321092,218.165895 L37.7538176,218.165895 L37.7538176,133.596846 L37.7538176,133.596846 L37.7538176,133.596846 L37.7538176,133.596846 Z M43.3908078,212.525356 L116.682327,212.525356 L116.682327,139.233837 L43.3908078,139.233837 L43.3908078,212.525356 L43.3908078,212.525356 L43.3908078,212.525356 L43.3908078,212.525356 L43.3908078,212.525356 Z" fill="#FFFFFF"></path>
+		<path d="M60.1882226,187.75773 L0.388574398,127.958082 L60.1864484,68.160208 L119.986097,127.958082 L60.1882226,187.75773 L60.1882226,187.75773 L60.1882226,187.75773 L60.1882226,187.75773 L60.1882226,187.75773 L60.1882226,187.75773 Z M8.36233399,127.958082 L60.1882226,179.78397 L112.012337,127.958082 L60.1864484,76.1339675 L8.36233399,127.958082 L8.36233399,127.958082 L8.36233399,127.958082 L8.36233399,127.958082 Z M127.958082,119.986097 L68.160208,60.1882226 L127.958082,0.388574398 L187.755956,60.1882226 L127.958082,119.986097 L127.958082,119.986097 L127.958082,119.986097 L127.958082,119.986097 Z M76.1339675,60.1882226 L127.958082,112.012337 L179.78397,60.1882226 L127.958082,8.36233399 L76.1339675,60.1882226 L76.1339675,60.1882226 L76.1339675,60.1882226 L76.1339675,60.1882226 Z M195.729716,187.75773 L135.931841,127.958082 L195.729716,68.160208 L255.527589,127.958082 L195.729716,187.75773 L195.729716,187.75773 L195.729716,187.75773 L195.729716,187.75773 Z M143.903827,127.958082 L195.729716,179.78397 L247.553829,127.958082 L195.729716,76.1339675 L143.903827,127.958082 L143.903827,127.958082 L143.903827,127.958082 L143.903827,127.958082 Z M127.958082,255.527589 L68.160208,195.729716 L127.958082,135.931841 L187.755956,195.729716 L127.958082,255.527589 L127.958082,255.527589 L127.958082,255.527589 L127.958082,255.527589 Z M76.1339675,195.729716 L127.958082,247.553829 L179.78397,195.729716 L127.958082,143.905601 L76.1339675,195.729716 L76.1339675,195.729716 L76.1339675,195.729716 L76.1339675,195.729716 L76.1339675,195.729716 L76.1339675,195.729716 Z" fill="#FFFFFF"></path>
+	</g>
+</svg>
diff --git a/imgs/spring.svg b/imgs/spring.svg
new file mode 100644
index 0000000..57dda10
--- /dev/null
+++ b/imgs/spring.svg
@@ -0,0 +1 @@
+<svg id="Layer_1" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 767.8 768" width="2499" height="2500"><style>.st0{fill:#77bc1f}</style><path class="st0" d="M698.3 40c-10.8 25.8-24.5 50.3-41 72.8C585.1 40.6 487.1 0 385 0 173.8 0 0 174 0 385.5 0 491 43.2 592 119.6 664.8l14.2 12.6c69.4 58.5 157.3 90.7 248 90.7 200.8 0 369.6-157.4 383.9-358 10.5-98.2-18.3-222.4-67.4-370.1zm-524 627c-6.2 7.7-15.7 12.2-25.6 12.2-18.1 0-32.9-14.9-32.9-33s14.9-33 32.9-33c7.5 0 14.9 2.6 20.7 7.4 14.1 11.4 16.3 32.3 4.9 46.4zm522.4-115.4c-95 126.7-297.9 84-428 90.1 0 0-23.1 1.4-46.3 5.2 0 0 8.7-3.7 20-8 91.3-31.8 134.5-38 190-66.5 104.5-53.2 207.8-169.6 229.3-290.7C621.9 398.2 501.3 498.3 391.4 539c-75.3 27.8-211.3 54.8-211.3 54.8l-5.5-2.9C82 545.8 79.2 345.1 247.5 280.3c73.7-28.4 144.2-12.8 223.8-31.8 85-20.2 183.3-84 223.3-167.2 44.8 133.1 98.7 341.5 2.1 470.3z"/></svg>
\ No newline at end of file