div.gallery {
  border: 1px solid #ccc;
}

div.gallery_width {
  margin-right: auto;
  margin-left: auto;
  width: 50%;
  height: auto;
}

div.gallery_width1 {
  margin-right: auto;
  margin-left: auto;
  width: 100%;
  height: auto;
}

div.gallery_width2 {
  margin-right: auto;
  margin-left: auto;
  width: 70%;
  height: auto;
}

div.gallery_width3 {
  margin-right: auto;
  margin-left: auto;
  width: 100%;
  height: auto;
}

div.gallery:hover {
  border: 1px solid #777;
}

div.gallery img {
  width: 100%;
  height: auto;
}

div.desc {
  padding: 15px;
  text-align: center;
}

div.title {
  padding: 15px;
  text-align: center;
  font-weight: bold;
  font-size: 1em;
  height: 1em;
}

* {
  box-sizing: border-box;
}

.responsive {
  padding: 0 6px;
  float: left;
  width: 24.999999%;
}

.responsive1 {
  padding: 0 6px;
  float: center;
  width: 100%;
}

@media only screen and (max-width: 700px) {
  .responsive {
    width: 49.99999%;
    margin: 6px 0;
  }
}

@media only screen and (max-width: 500px) {
  .responsive {
    width: 100%;
  }
}

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