mui-style.css

/*
 * Body CSS
 */

html,
body {
  height: 100%;
}

html,
body,
input,
textarea,
buttons {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.004);
}


/**
 * Sidebar CSS
 */

#sidebar {
  background-color: #E57373;
  padding: 15px;
}

.searchresults {
  margin-top: 0px;
  margin-bottom: 10px;
}

@media (min-width: 768px) {
  #sidebar {
    position: fixed;
    top: 0;
    bottom: 0;
    width: 140px;
    height: 100%;
    padding-top: 30px;
  }

}

@media (max-width: 767px) {
  .sidebar-image {
    display: none;
  }
  
  .post-img {
    display: none;
  }
  
  .post-img + div {
    width: 95%;
  }
}


/**
 * Content CSS
 */
@media (min-width: 768px) {
  #content {
    margin-left: 180px;
  }

  .sidebar-image {
    display: block;
  }
  
  .post-img {
    display: block;
  }
  
  .post-img + div {
    width: 70%;
  }
}