body {
  background-color: #f4f8fc;
}

.page-heading {
  text-align: center;
  margin-bottom: 30px;
}

#teacher-resources {
  position: relative;
  font-family: "Proxima Nova", 'proxima-nova', sans-serif;
}
#teacher-resources-content {
  background-color: #f4f8fc;
  min-height: 100vh;
  min-height: calc(100vh - 60px);
  padding-bottom: 50px;
}
#teacher-resources-content h3 {
  color: #555555;
  text-align: center;
  font-weight: 200;
  padding-left: 20px;
  padding-right: 20px;
  margin-top: 55px;
  margin-bottom: 50px;
}
#teacher-resources-widgets {
  width: 790px;
  margin: auto;
}
@media (max-width: 1100px) {
  #teacher-resources-widgets {
    width: 525px;
  }
}
@media (max-width: 800px) {
  #teacher-resources-widgets {
    width: 260px;
  }
}
#teacher-resources-widgets .resource-widget {
  border-radius: 3px;
  -webkit-border-radius: 3px;
  -moz-border-radius: 3px;
  background-color: #27a9e1;
  border-bottom: solid 12px #2290c0;
  display: inline-block;
  width: 250px;
  height: 212px;
  position: relative;
  margin: 0 5px 17px;
  -webkit-transition: transform .3s;
  transition: transform .3s;
}
#teacher-resources-widgets .resource-widget span {
  font-size: 20px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.8);
  position: absolute;
  top: 30px;
  left: 30px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
#teacher-resources-widgets .resource-widget img {
  position: absolute;
  top: 90px;
  right: 20px;
}
#teacher-resources-widgets .resource-widget:nth-of-type(even) {
  background-color: #63bfe6;
  border-color: #51a8cd;
}
#teacher-resources-widgets .resource-widget:hover,
#teacher-resources-widgets .resource-widget:focus,
#teacher-resources-widgets .resource-widget:active {
  text-decoration: none;
  -webkit-transform: scale(1.05);
  text-transform: scale(1.05);
}