.comment_history{
  border: 1px solid #ddd;
  border-collapse: collapse;
  margin-top: 12px;
  max-width: 980px;
}
.comment_history th{
  border: 1px solid #ddd;
  background-color: #eeebe2;
  font-weight: bold;
  padding: 5px;
}
.comment_history td{
  border: 1px solid #ddd;
  padding: 5px;
  font-size: 13px;
}
.contact_form_contents input[type="checkbox"] {
  display: none;
}

.checkbox {
  box-sizing: border-box;
  -webkit-transition: background-color 0.2s linear;
  transition: background-color 0.2s linear;
  position: relative;
  display: inline-block;
  margin: 0 8px 8px 0 !important;
  padding: 12px 12px 12px 42px;
  border-radius: 8px;
  background-color: #f6f7f8;
  vertical-align: middle;
  cursor: pointer;
  width: 170px;
}
.checkbox:hover {
  background-color: #fffbc9;
}
.checkbox:hover:after {
  border-color: #fda82a;
}
.checkbox:after {
  -webkit-transition: border-color 0.2s linear;
  transition: border-color 0.2s linear;
  position: absolute;
  top: 50%;
  left: 15px;
  display: block;
  margin-top: -10px;
  width: 16px;
  height: 16px;
  border: 2px solid #bbb;
  border-radius: 6px;
  content: "";
}

.checkbox:before {
  -webkit-transition: opacity 0.2s linear;
  transition: opacity 0.2s linear;
  position: absolute;
  top: 50%;
  left: 21px;
  display: block;
  margin-top: -7px;
  width: 5px;
  height: 9px;
  border-right: 3px solid #fda82a;
  border-bottom: 3px solid #fda82a;
  content: "";
  opacity: 0;
  -webkit-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  transform: rotate(45deg);
}
input[type="checkbox"]:checked + .checkbox:before {
  opacity: 1;
}
input[type="checkbox"]:checked + .checkbox {
  background-color: #fffbc9;
}



@media (min-width: 768px){
 .form-group .col-sm-3 {
      width: 210px;
  }
  .form-group .col-sm-9 {
    width: calc(100% - 210px);
  }
}



/**********************************
             追加
*********************************/

.rikusou label {
  /*padding: 6px 43px 77px 4px;*/
  width: 100%;
  font-size: 12px;
  text-align: left;
  line-height:34px;
}

.rikusou_waku{
  float:left;
  width:350px; 
  /*border: solid #000;*/
}

.cb{
  clear:both;
}

.rikusou_col-sm-3{
  width:60px!important;
  margin-left:30px!important;
}

.rikusou_col-sm-9{
  width:300px!important;
}

.rikusou_col-sm-12{
  width:350px!important;
}

.del_chk{
  width: 20px;
  height: 20px;
}