.yema {
									    margin: 20px 0;
									}
									.yema {
									    display: inline-block;
									    padding-left: 0;
									    margin: 27px 0;
									    border-radius: 0;
									}
									.yema ul {
										 list-style: none;
										 padding: 0;
									    margin: 0 0 10px 25px;
									    display: inline-block;
									    margin-bottom: 0;
									    margin-left: 0;
									    -webkit-border-radius: 4px;
									    -moz-border-radius: 4px;
									    border-radius: 4px;
									    -webkit-box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
									    -moz-box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
									    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
									}
									.yema ul > li {
									    display: inline;
									      line-height: 20px;
									}
									.yema ul>li:first-child>a {
									    border-left-width: 1px;
									    -webkit-border-bottom-left-radius: 4px;
									    border-bottom-left-radius: 4px;
									    -webkit-border-top-left-radius: 4px;
									    border-top-left-radius: 4px;
									    -moz-border-radius-bottomleft: 4px;
									    -moz-border-radius-topleft: 4px;
									}
									.yema ul > li:first-child > a  {
									    border-left-width: 1px;
									    -webkit-border-bottom-left-radius: 4px;
									    border-bottom-left-radius: 4px;
									    -webkit-border-top-left-radius: 4px;
									    border-top-left-radius: 4px;
									    -moz-border-radius-bottomleft: 4px;
									    -moz-border-radius-topleft: 4px;
									}
									.yema ul>li>a{
									    float: left;
									    padding: 4px 12px;
									    line-height: 20px;
									    text-decoration: none;
									    background-color: #fff;
									    border: 1px solid #ddd;
									    border-left-width: 0;
									}
									.yema ul > li > a {
									    float: left;
									    padding: 4px 12px;
									    line-height: 20px;
									    text-decoration: none;
									    background-color: #ffffff;
									    border: 1px solid #dddddd;
									    border-left-width: 0;
									}
									.yema ul{
										border:1px solid #ddd;
										overflow: hidden;
									}
									.yema ul > li > a{
										box-sizing: border-box;
										border:none;
										border-right:1px solid #ddd;
									}
									.yema ul > li:last-child a{
										border-right:0;
									}
									.yema ul > li > a:hover,.active-ym{
										border:none;
										border-right:1px solid #ddd;
									}
									.yema ul > li:last-child a:hover,.yema ul > li:last-child a.active-ym{
										border-right:0;
									}
									
									.yema:before{
										backface-visibility: hidden;
										-ms-backface-visibility: hidden;
										-webkit-backface-visibility: hidden;
									}