base.css

html, body, div, h1, h2, p, a, img, center,
footer, section {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}




/* ============================================================
  BOX SIZING & CLEARFIX
============================================================ */
*,
*:before,
*:after {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

.clearfix:after {
  content: "";
  display: table;
  clear: both;
}

/* ============================================================
  PRIMARY STRUCTURE
============================================================ */
.wrapper {
  width: 100%;
  margin: 0 auto;
}

main {
    display: block;
    background-color: #fff;
    line-height: 1.5;
    color: #505050;
    font-family: 'Source Sans Pro',"Helvetica Neue", Helvetica, Arial, "Lucida Grande", sans-serif;
    font-size: 14px;
}

.container {
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ============================================================
  TEXT LEVEL SEMANTICS
============================================================ */
a {
  text-decoration: none;
  color: #1e1e1e;
}

a:hover {
  color: black;
}