title: Change alert info text color
body: <p>Im using bootstrap 3 and I want to change the text color of the alert info and alert
  danger,I want that the texts become darker,how should I do that ?</p>
  
  <p>I search in bootstrap and I've found the following but didnt find the text color...</p>
  
  <pre><code>    .alert-info {
        background-image: -webkit-linear-gradient(top, #d9edf7 0%, #b9def0 100%);
        background-image:         linear-gradient(to bottom, #d9edf7 0%, #b9def0 100%);
        filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffd9edf7', endColorstr='#ffb9def0', GradientType=0);
        background-repeat: repeat-x;
        border-color: #9acfea;
  
  } 
  </code></pre>