body {
  background-color: #fff;
  margin: 10px 30px;
}

.main_body {
  font-family: 'Oswald', sans-serif;
  background-color: #f1f1f1;
  transition: 0.3s;
  box-shadow: 0px 4px 8px rgba(0,0,0,0.2);
  text-align: center;
  padding: 6px 100px;
  height: 100%;
  border-radius: 5px;
}

h1, h2, h3, h4, h5 {
  font-weight: normal;
  font-family: 'Lobster', cursive;
}

.card {
  display: inline-block;
  margin: 5px;
  background-color: #f1f1f1;
  font-family: 'Oswald', sans-serif;
  transition: 0.3s;
  text-align: center;
  height: 300px;
  width: 300px;
  position: relative;
}

.card:hover {
  box-shadow: 0px 0px 14px rgba(0,0,0,0.5);
}

.card img {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 4px;
}

.card .overlay {
  opacity: 0;
  position: absolute;
  top:0;
  left:0;
  right:0;
  padding: 132px 0;
  background-color: rgba(0,0,0,0.4);
  transition: 0.3s;
}

.card .overlay:hover {
  opacity: 1;
}

.card .overlay div {
  height:36px;
  color: #fff;
  display: inline;
  font-size: 1.5em;
}