diff --git a/README.md b/README.md
index f8aae79..2f9069a 100644
--- a/README.md
+++ b/README.md
@@ -21,19 +21,19 @@ Run ```npm start``` to download all the dependencies
 - [ ] Show load on fetch times
 - [ ] Update webpack
 - [X] Publish --> Add ccs
-- [ ] navbar-collapse
 - [ ] Write tests
 - [ ] remove console.log in prod (uglifyjs drop_console)
-- [ ] Add contributor page
+- [X] Add contributor page
 - [ ] Add favourite stops
 - [ ] Add point to recharge TUS card
 - [ ] Add prices of the trips
 - [ ] Rework maps to plot different routes  
-- [ ] Locate user using HTML5 functions and
+- [ ] Locate user using HTML5 functions and show nearby stops
 - [ ] Cookies disclaimer 
-- [ ] Github project
+- [X] Github project link
 - [ ] Add public contact 
 - [ ] create another action to represent current stop on the map (move center to stop)
+- [ ] Twitter updates (tags from santanderBus and mentions related...)
 
 #### Contribute
 
diff --git a/src/components/about.js b/src/components/about.js
index 2c23481..6ca91d2 100644
--- a/src/components/about.js
+++ b/src/components/about.js
@@ -6,33 +6,56 @@ import React, {Component} from 'react';
 export default class About extends Component{
     render(){
         return(<div>
-            <h1 className="text-center text-primary mt-2">Sobre esta página</h1>
-                <p className="text-center">Proyecto creado por Fernando Martín García usando técnologias de react y redux</p>
+            <h3 className="text-center text-primary mt-2">Sobre esta página</h3>
+                <p className="text-left">
+                    Proyecto de código abierto creado por Fernando Martín usando técnologias de react y redux
+                </p>
+                <p className="text-left">Puedes contribuir con el projecto en github:
+                    
+                   
+                    <a target="_blank" href="https://github.com/Salec/SDRBuses">
+                    <button type="button" className="ml-3 btn btn-outline-info m">
+                        <svg height="32" version="1.1" viewBox="0 0 16 16" width="32"><path fill-rule="evenodd" d="M8 0C3.58 0 0 3.58 0 8c0 3.54 2.29 6.53 5.47 7.59.4.07.55-.17.55-.38 0-.19-.01-.82-.01-1.49-2.01.37-2.53-.49-2.69-.94-.09-.23-.48-.94-.82-1.13-.28-.15-.68-.52-.01-.53.63-.01 1.08.58 1.23.82.72 1.21 1.87.87 2.33.66.07-.52.28-.87.51-1.07-1.78-.2-3.64-.89-3.64-3.95 0-.87.31-1.59.82-2.15-.08-.2-.36-1.02.08-2.12 0 0 .67-.21 2.2.82.64-.18 1.32-.27 2-.27.68 0 1.36.09 2 .27 1.53-1.04 2.2-.82 2.2-.82.44 1.1.16 1.92.08 2.12.51.56.82 1.27.82 2.15 0 3.07-1.87 3.75-3.65 3.95.29.25.54.73.54 1.48 0 1.07-.01 1.93-.01 2.2 0 .21.15.46.55.38A8.013 8.013 0 0 0 16 8c0-4.42-3.58-8-8-8z"></path></svg>
+                        Colabora
+                    </button>
+                    </a>
+                    
+                </p>
                 <div className="container">
-                    <div className="row align-items-center justify-content-center">
-                        <div className="col-xs-12 col-sm-6 col-md-6">
-                            <div className="well well-sm">
-                                <div className="row">
-                                    <div className="col-sm-6 col-md-8">
-                                        <h4>Fernando Martín García</h4>
-                                        <small><cite title="Santander, España">Santander, España <i className="glyphicon glyphicon-map-marker">
-                                        </i></cite></small>
-                                        <p>
-                                            <i className="glyphicon glyphicon-envelope"/>fernando.martingar@gmail.com
-                                            <br />
-                                            <i className="glyphicon glyphicon-gift"/>Febrero 17, 1990</p>
-                                        <div className="btn-group">
-                                            <button type="button" className="btn btn-primary">
-                                                Social</button>
-                                            <button type="button" className="btn btn-primary dropdown-toggle" data-toggle="dropdown">
-                                                <span className="caret"/><span className="sr-only">RRSS</span>
-                                            </button>
-                                            <ul className="dropdown-menu" role="menu">
-                                                <li><a target="_blank" href="https://www.linkedin.com/in/fermartingar/">LinkedIn</a></li>
-                                                <li><a target="_blank" href="https://github.com/Salec">Github</a></li>
-                                            </ul>
-                                        </div>
-                                    </div>
+                    <div className="row justify-content-md-center">
+                        
+                        <h6 className="col-md-auto mt-5">
+                        Actuales Colaboradores
+                        </h6>
+                    </div>
+
+                    <div className="row">
+                        <div class="col-sm-3">   
+                            <div className="card" >
+                                <img className="card-img-top" src="https://avatars1.githubusercontent.com/u/4624133?s=460&v=4" alt="Fernando Martín García"/>
+                                <div className="card-body">
+                                    <h4 className="card-title">Fernando Martín García</h4>
+                                    <button type="button" className="btn btn-primary">Contacto</button>
+                                    <button type="button" className="btn btn-primary dropdown-toggle" data-toggle="dropdown">
+                                        <span className="caret"/><span className="sr-only"></span>
+                                    </button>
+                                    <ul className="dropdown-menu" role="menu">
+                                        <li><a target="_blank" href="https://www.linkedin.com/in/fermartingar/">LinkedIn</a></li>
+                                        <li><a target="_blank" href="https://github.com/Salec">Github</a></li>
+                                    </ul>
+                                </div>
+                            </div>
+                        </div>
+                        <div class="col-sm-3">   
+                            <div className="card" >
+                                <img className="card-img-top" src="..." alt="Tu cara aquí"/>
+                                <div className="card-body">
+                                    <h4 className="card-title">Tu nombre aquí</h4>
+                                    <button type="button" className="btn btn-primary">Contacto</button>
+                                    <button type="button" className="btn btn-primary dropdown-toggle" data-toggle="dropdown">
+                                        <span className="caret"/><span className="sr-only"></span>
+                                    </button>
+                                   
                                 </div>
                             </div>
                         </div>