.dd {
  position: relative;
  display: block;
  margin: 0;
  padding: 0;
  width: 100%;
  list-style: none;
  font-size: 13px;
  line-height: 20px; }

.dd-list {
  display: block;
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none; }
  .dd-list .dd-list {
    padding-left: 30px; }

.dd-item,
.dd-empty,
.dd-placeholder {
  display: block;
  position: relative;
  margin: 0;
  padding: 0;
  min-height: 20px;
  font-size: 15px;
  line-height: 36px; 
}
.dd-handle {
  display: block;
  height: 50px;
  margin: 5px 0;
  padding: 5px 10px;
  color: #333;
  text-decoration: none;
  font-weight: bold;
  border: 1px solid #ccc;
  background: #fafafa;
  border-radius: 3px;
  box-sizing: border-box; 
}
.dd-handle:hover {
  color: #2ea8e5;
  background: #fff; 
}
.dd-item > button {
  position: relative;
  cursor: pointer;
  float: left;
  width: 25px;
  height: 20px;
  margin: 5px 0;
  padding: 0;
  text-indent: 100%;
  white-space: nowrap;
  overflow: hidden;
  border: 0;
  background: transparent;
  font-size: 12px;
  line-height: 1;
  text-align: center;
  font-weight: bold; }
  .dd-item > button:before {
    display: block;
    position: absolute;
    width: 100%;
    text-align: center;
    text-indent: 0; }
  .dd-item > button.dd-expand:before {
    content: '+'; }
  .dd-item > button.dd-collapse:before {
    content: '-'; }

.dd-expand {
  display: none; }

.dd-collapsed .dd-list,
.dd-collapsed .dd-collapse {
  display: none; }

.dd-collapsed .dd-expand {
  display: block; }

.dd-empty,
.dd-placeholder {
  margin: 5px 0;
  padding: 0;
  height: 50px;
  background: #f2fbff;
  border: 1px dashed #b6bcbf;
  box-sizing: border-box;
  -moz-box-sizing: border-box;
  }

.dd-empty {
  border: 1px dashed #bbb;
  min-height: 100px;
  background-color: #e5e5e5;
  background-size: 60px 60px;
  background-position: 0 0, 30px 30px;
 }

.dd-dragel {
  position: absolute;
  pointer-events: none;
  z-index: 9999; 

}
.dd-dragel > .dd-item .dd-handle {
   margin-top: 0; 

  }
.dd-dragel .dd-handle {
    box-shadow: 2px 4px 6px 0 rgba(0, 0, 0, 0.1); 
  }

.dd-nochildren .dd-placeholder {
  display: none; 
}

.action-area {
    position: absolute;
    right: 10px;
    top: 9px;
    margin: auto;
}
.action-area .btn{
  margin:0;
}
.dd3-content {
  display: block; 
  margin: 5px 0; 
  padding: 5px 10px 5px 40px; 
  color: #333; text-decoration: none; 
  font-weight: bold; 
  border: 1px solid #ccc;
  background: #fafafa;
  background: -webkit-linear-gradient(top, #fafafa 0%, #eee 100%);
  background: -moz-linear-gradient(top, #fafafa 0%, #eee 100%);
  background: linear-gradient(top, #fafafa 0%, #eee 100%);
  -webkit-border-radius: 3px;
  border-radius: 3px;
  box-sizing: border-box;
  -moz-box-sizing: border-box;
}
  
.dd-dragel > .dd3-item > .dd3-content {
  margin: 0; 
}
.dd3-item > button {
  margin-left: 30px; 
}

.dd3-handle {
  position: absolute;
  cursor: pointer;
  width: 35px;
  color: #1599CA;
  border:none;
  background: none;
  margin:0;
}
.table-field-details .dd-handle:hover {
  color: #2ea8e5;
  background: none;
}
.dd-dragel .dd3-handle {
  color: #2ea8e5;
  background: none;
  box-shadow: none;
}
.table-field-details  .dd-item, 
.table-field-details  .dd-empty, 
.table-field-details  .dd-placeholder {
  display: block;
  position: relative;
  margin: 0;
  padding: 0;
  min-height: 20px;
  font-size: 15px;
  line-height: 25px;
}
 .dd-dragel .dd3-item, 
 .dd-dragel .d3-item.dd-empty, 
 .dd-dragel .d3-item.dd-placeholder {
 
  line-height: 25px;
}
.table-field-details  .dd-item:last-child {
  padding-bottom: 15px;
}