dan-ste

/**
 * Stand alone polyfill allow only numbers on input of type number.
 *
 * While input filtering is already supported by default by some browsers, maximum length has not been implemented by
 * any. This script will solve both issue and make sure that only digits can be entered in input elements of type
 * number. If the optional attribute `max` is set, it will calculate it's length and mimic the `maxlength` behavior on
 * input of type text.
 *
 * Supports:
 *

dan-ste

Module 1

• Semantic markup
• HTML standards mode and quirks mode
• HTML fundamentals
  • Classes and IDs
• CSS fundamentals
  • Selectors
  • Resets and normalizers
  • The box model

dan-ste

<div class="wrapper"> 
<div class="main-content">
</div>
</div>
<footer class="page-footer">
</footer>


/* прибьём футер к низу*/
.wrapper{