.simple-list-grid ul li:after, .simple-list-grid:after {
  content: "";
  display: table;
  clear: both
}

body { padding: 20px }

.simple-list-grid {
  -webkit-transition: all .2s ease-in;
  -moz-transition: all .2s ease-in;
  -o-transition: all .2s ease-in;
  transition: all .2s ease-in
}

.simple-list-grid ul {
  list-style: none;
  position: relative;
  margin: 0;
  padding: 0
}

.simple-list-grid ul li {
  padding: 1rem;
  width: 100%;
  opacity: 0;
  border: 1px solid #ccc;
  -webkit-transition: all .2s ease-in;
  -moz-transition: all .2s ease-in;
  -o-transition: all .2s ease-in;
  transition: all .2s ease-in
}

.simple-list-grid ul li .thumb {
  float: left;
  margin-right: 1rem;
  width: 150px;
  overflow: hidden
}

.simple-list-grid ul li .thumb img { width: 100%; height:100px; margin:20px auto; }