html, body {
  overflow-x: hidden;
}
html.md-theme-default {
  background-color: #FFFFFF !important;
}
.menu{
  background: #777777;
}
.menu ul{
  padding: 0 16px;
}
.menu ul li{
  display: inline-block;
    padding: 8px 16px;
    margin-right: 12px;
    background: #bbbbbb;
}
.menu ul li a{
  color: #222;
  font-size: 16px;
  text-decoration: none;
}
.menu ul li a:hover{
  color: #fff;
}
img {
  width: 100%;
}