* {
  margin: 0px;
  padding: 0px;
}

body {
  margin: 0 auto;
  padding: 0;
  font: 80%/1.2 sans-serif;
  background: #eaeaea;
}

.main {
  background: white;
  padding: 10px;
  border: 1px dotted red;
  width: 800px;
  margin:0 auto;
}

section#gallery {
  background: #fff;
  width: 700px;
  height: 400px;
  display: block;
  overflow: hidden;
  box-shadow: #999 0 0 20px;
  margin: 25px;
}

section#gallery section#buttons {
  display: none;
  position: absolute;
  margin: 5px;
  z-index: 500;
}

section#gallery section#buttons a {
  background: #AD47A5;
  width: 50px;
  height: 40px;
  display: inline-block;
  text-align: center;
  line-height: 40px;
  font: 22pt arial, "Helvetica Neue", Helvetica, sans-serif;
  color: #fff;
  text-decoration: none;
  opacity: 0.7;
}

section#gallery section#buttons a:hover { background: #F28AEA; }

section#gallery ul {
  list-style: none;
  display: table;
  position: relative;/* width:999% */
}

section#gallery ul li {
  width: 700px;
  height: 400px;
  display: inline-block;
  position: relative;
}

section#gallery ul li img {
  width: 100%;
  height: 100%;
}

section#gallery ul li span {
  background: #AD47A5;
  width: 660px;
  display: table;
  padding: 10px;
  opacity: 0.7;
  position: absolute;
  bottom: 0;
  margin: 10px;
  font: 12pt "Lucida Grande", "Lucida Sans Unicode", "Lucida Sans", Verdana, sans-serif;
  color: #fff;
}