.customize-tools { position: relative; }
.thumbnails { 
  margin: 20px 0;
  text-align: center;
}
.thumbnails li {
  display: inline-block;
  cursor: pointer;
  border: 5px solid #fff;
}
.thumbnails .tns-nav-active {
  background: none;
  border-color: #000;
}
.thumbnails li { width: 50px; }
.thumbnails img { vertical-align: bottom; height: auto; max-height: 50px; }
.controls { text-align: center; }
.controls li {
  display: block;
  position: absolute;
  top: 50%;
  height: 60px;
  line-height: 60px;
  margin-top: -30px;
  padding: 0 15px;
  cursor: pointer;
  transition: background 0.3s;
}
.controls li img { display: inline-block; vertical-align: middle; }
.controls .prev { left: 0; }
.controls .next { right: 0; }
.controls li:hover { background: #f2f2f2; }

.tns-controls { text-align: center; margin-bottom: 10px; }
.tns-controls [aria-controls] {
  font-size: 15px;
  margin: 0 5px;
  padding: 0 1em;
  height: 2.5em;
  color: #000;
  background: #66CCFF;
  border-radius: 3px;
  border: 0;
}
.lt-ie9 .tns-controls > [aria-controls] {
  line-height: 2.5em;
}
[data-action] {
  display: block;
  margin: 10px auto;
  font-size: 17px;
  min-width: 3em;
  text-align: center;
  background: transparent;
  border: 0;
}
.tns-controls [disabled] { 
  color: #999999;
  background: #B3B3B3; 
  cursor: not-allowed !important;
}
.tns-nav {
  text-align: center;
  margin: 10px 0;
}
.tns-nav > [aria-controls] {
  width: 9px;
  height: 9px;
  padding: 0;
  margin: 0 5px;
  border-radius: 50%;
  background: #ddd;
  border: 0;
}
.tns-nav > .tns-nav-active { background: #999; }