.sub_links {
  text-align: center;
  margin: 30px 0;
  z-index: 1; }
  .sub_links li {
    display: inline-block; }
    .sub_links li a {
      display: block;
      padding-right: 20px;
      padding-left: 20px;
      letter-spacing: 2px;
      line-height: 30px;
      transition: all 0.4s ease; }
      .sub_links li a:after {
        content: "";
        display: inline-block;
        width: 2px;
        height: 65%;
        background-color: #757575;
        position: absolute;
        top: 20%;
        right: -3px; }
      .sub_links li a:hover {
        color: #283739;
        text-decoration: underline; }
    .sub_links li:last-child a:after {
      display: none; }

.breadcrumb {
  background-color: rgba(169, 197, 47, 0.76);
  padding: 5px 10px; }
  .breadcrumb ul {
    list-style: none; }
    .breadcrumb ul li {
      display: inline-block;
      color: #283739; }
      .breadcrumb ul li a {
        color: #283739; }
        .breadcrumb ul li a:hover {
          text-decoration: underline; }
      .breadcrumb ul li:after {
        content: "-";
        padding: 0 10px; }
      .breadcrumb ul li:last-child:after {
        display: none; }

.page_title {
  text-align: center;
  margin-bottom: 45px; }
  .page_title p {
    color: #f5f5f5;
    background-color: #283739;
    display: inline-block;
    padding: 5px 15px;
    letter-spacing: 2px; }

.more {
  display: block;
  text-align: center;
  padding: 5px 15px;
  border: dashed 1px #283739;
  background-color: white;
  margin-top: 5%; }
  .more p {
    display: inline-block;
    color: #283739;
    letter-spacing: 2px;
    transition: all 0.4s ease; }
  .more:hover p {
    letter-spacing: 5px;
    font-weight: bold; }

.contentHere {
  font-family: Microsoft JhengHei;
  width: 90%;
  margin: 0 auto; }

.ref_area {
  background: url("../img/bg_case_rwd.jpg");
  width: 100%;
  height: auto;
  display: block;
  background-size: cover;
  background-attachment: fixed; }


/* html editor */
  .contentHere {
    line-height: 1.5;
    letter-spacing: 2px;
  }
  .contentHere p {
    margin: 1em 0;
  }
  .contentHere a:link,
  .contentHere a:visited {
    color: #009688;
  }
  .contentHere a:hover,
  .contentHere a:active {
    color: #4CAF50;
    text-decoration: underline;
  }
  .contentHere ul,
  .contentHere ol {
    padding-left: 20px;
  }
  .contentHere table {
    border-collapse: collapse;
    margin: 10px auto;
  }
  .contentHere table th,
  .contentHere table td {
    border: 1px solid #333;
    padding: 2px 5px;
  }
  .contentHere table th {
    font-weight: normal;
  }

  .contentHere .photo_full {
    width: 100%; }
  .contentHere .photo_half {
    width: 48%;
    margin: 2% 1%;
    display: inline-block;
    box-sizing: border-box; }
  .contentHere .photo_tri {
    width: 31%;
    margin: 2% 1%;
    display: inline-block;
    box-sizing: border-box; }
  .contentHere .photo_shadow {
    -moz-box-shadow: 1px 3px 3px rgba(0, 0, 0, 0.5);
    -o-box-shadow: 1px 3px 3px rgba(0, 0, 0, 0.5);
    box-shadow: 1px 3px 3px rgba(0, 0, 0, 0.5); }

/*--------------------btn----------------------*/
  #btn_list{
    margin-top: 5%;
  }
  #btn_list .list{
    width: 23%;
    float: left;
    padding: 5px 3%;
    margin: 0 5%;
    background-color: transparent;
    border: 1px solid #696666;
    text-align: center;
    transition:  all 0.3s ease ;
  }
  #btn_list a.disabled{
    cursor: default;
    visibility: hidden;
  }
  #btn_list a:nth-child(2) .list{
    background-color: #696666;
    color: #fff;
    border: 1px solid #696666;
    transition:  all 0.3s ease ;
  }
  #btn_list .list:hover,#btn_list a:nth-child(2) .list:hover{
    background-color: #009688;
    border: 1px double #009688;
    color: #fff;
  }
  div.pager {
    display: none;
  }


@media (max-width: 768px) {
  .breadcrumb {
    display: none; }
  .page_title {
    margin-bottom: 35px; }
	/*--------------------btn----------------------*/
	#btn_list .list {
		width: 20%;
		margin: 0 3%; }

@media (max-width: 480px) {
  .page_title {
    margin-bottom: 20px; }
/*--------------------btn----------------------*/
	#btn_list{
		margin-top: 9%;
	}
	/*--------------------btn----------------------*/
	#btn_list .list {
		width: 31%;
		padding: 0;
		margin: 0 0.8%;
	} }