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13px;color:#191919;text-decoration:none;line-height:1.4em}.dtgl-sidebar_top.dtgl-sidebar_list-current a{color:#fff;background:#12ab91}.dtgl-sidebar-tyrecheck .dtgl-sidebar_top.dtgl-sidebar_list-current a{background:#008ec2}.dtgl-sidebar-base .dtgl-sidebar_top a:hover{background:#12ab91;color:#fff}.dtgl-sidebar-tyrecheck .dtgl-sidebar_top a:hover{background:#008ec2;color:#fff}.dtgl-sidebar_list_youtube{display:block;position:absolute;right:10px;width:27px;height:20px;margin:0;background:url(/images/knowledge/common/icon_youtube2_mini.png) 0 0 no-repeat;-webkit-background-size:27px auto;background-size:27px auto;vertical-align:top}.dtgl-sidebar-base .dtgl-sidebar_list li a::before{position:absolute;margin-left:-25px;color:#12ab91;font-family:serif;font-size:20px;font-style:italic;top:-2px;content:counter(step-counter)}.dtgl-sidebar-tyrecheck .dtgl-sidebar_list li 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a{background:#008ec2;color:#fff}.dtgl-sidebar-base .dtgl-sidebar_list li a:hover::before,.dtgl-sidebar-base .dtgl-sidebar_list li.dtgl-sidebar_list-current a::before,.dtgl-sidebar-tyrecheck .dtgl-sidebar_list li.dtgl-sidebar_list-current a::before{color:#fff}.dtgl-sidebar-tyrecheck .dtgl-sidebar_list li a:hover::before{color:#fff}.dtgl-sidebar-tyrecheck .dtgl-sidebar_list li .level2_box{padding:0 10px 10px}.dtgl-sidebar-tyrecheck .dtgl-sidebar_list li .level2_box span a{padding:1.2em 20px 1.2em;background:#fff!important;color:#333!important;border-bottom:1px solid #ddd}.dtgl-sidebar-tyrecheck .dtgl-sidebar_list li .level2_box span:last-child a{border-bottom:none}.dtgl-sidebar-tyrecheck .dtgl-sidebar_list li.is-show a:hover{background:#008ec2!important;color:#fff!important}.dtgl-sidebar-tyrecheck .dtgl-sidebar_list li .level2_box span a:hover{background:#008ec2!important;color:#fff!important}.dtgl-sidebar-tyrecheck .dtgl-sidebar_list li .level2_box span.is-current a{background:#008ec2!important;color:#fff!important}.dtgl-sidebar-tyrecheck .dtgl-sidebar_list li .level2_box span.is-current a:hover{background:#008ec2!important;color:#fff!important}.dtgl-sidebar-tyrecheck .dtgl-sidebar_list li.is-show{background:#d4e6ec}.dtgl-sidebar-tyrecheck .dtgl-sidebar_list li .level2_box{display:none}.dtgl-sidebar-tyrecheck .dtgl-sidebar_list li.is-show .level2_box{display:block}.dtgl-sidebar-base .dtgl-sidebar_list li a:before,.dtgl-sidebar-tyrecheck .dtgl-sidebar_list li a:before{font-family:"Book Antiqua","Times New Roman",serif!important;font-style:italic;margin-left:-22px!important;top:.8em!important}.dtgl-sidebar-related .dtgl-sidebar_list+.dtgl-sidebar_title{margin-top:20px}.dtgl-sidebar-related li a{padding-left:13px}.dtgl-sidebar-related .dtgl-sidebar_list li a:hover{background:#efefef}.dtgl-sidebar-related .dtgl-sidebar_list li.is-current a{background:#e7e7e7!important}.dtgl-sidebar-related .dtgl-sidebar_list li.is-current a:hover{background:#e1e1e1!important}.dtgl-sidebar_banners{margin:12px 0 0}.dtgl-sidebar_banners li{margin:12px 0 0;text-align:center;background-color:transparent}.dtgl-sidebar_banners li a{padding:0}.dtgl-sidebar_banners li:first-child{margin-top:0}.dtgl-sidebar_banners a:hover{opacity:.85}@media screen and (max-width:1300px){.dtgl-sidebar{width:320px;margin-right:0}}@media screen and (max-width:1000px){.dtgl-sidebar{float:none;width:100%;margin-right:0}}@media screen and (max-width:767px){.dtgl-sidebar_list_youtube{background:url(/images/knowledge/common/icon_youtube2_mini_x2.png) 0 0 no-repeat;-webkit-background-size:27px auto;background-size:27px auto}}