js 获取当前标签 |
| 时间：2025-03-17 11:16:38 来源：互联网 作者： |
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#b_results .b_algo .b_vlist2col.b_deep{color:#767676}#b_results .b_algo .b_vlist2col.b_deep ul{width:274px}#b_results .b_algo .b_vlist2col.b_deep,#b_results .b_algo .b_deep.b_moreLink{padding-left:16px}#b_results .b_algo .b_vlist2col.b_deep>ul:first-child{margin-right:0}#b_results .b_algo .b_vlist2col.b_deep>ul:nth-child(2){margin-left:44px}#b_results .b_algo form.b_externalSearch{margin-left:16px}#b_content #b_results .b_tpcn .tpic .wr_fav{background-color:#f1f3f4;border:1px solid #ddd;overflow:hidden}#b_results .b_tpcn .tpic .wr_fav .siteicon img{border-radius:4px}#b_results .b_tpcn .b_lario .tpic .wr_fav .siteicon img{width:26px;height:26px;left:0;top:0}.b_tpcn .sw_ddgn:after{transform-origin:-180px -52px}#b_results .b_algo{position:relative}#b_results .b_algo .tpic .wr_fav{position:relative}#b_results .tpic .wr_fav .siteicon img{width:16px;height:16px;position:absolute;border-radius:4px;left:5px;top:5px}#b_results .tpic .wr_fav img.siteicon.rms_img{width:16px;height:16px}#b_results .tilk{display:flex}.b_algo{position:relative}#b_results .b_algo .b_tpcn,#b_results .b_algo .b_tpcn>strong{border-bottom:none;padding:0 0;margin:0 0;display:flex;position:relative}.b_algo .b_tpcn>.tilk,.b_algo .b_tpcn strong>.tilk{padding-bottom:4px}.b_algo .b_tpcn .tpic{display:flex;height:38px;flex-direction:row;align-items:center;margin-right:8px}#b_results .b_algo .b_tpcn .b_attribution{padding-bottom:0;padding-top:0;margin-top:0;height:20px;line-height:20px;font-size:13px;display:flex}#b_results .b_algo .tpic .wr_fav{width:26px;height:26px;text-align:center;border:1px solid #ececec;background-color:#f5f5f5;border-radius:50%;display:flex;align-items:center;justify-content:center;margin-right:0}.b_tpcn .tptt{height:18px;padding-bottom:0;line-height:18px;font-size:14px;color:#111}#b_results .b_tpcn .b_attribution{line-height:20px}.b_tpcn .b_attribution cite,.b_tpcn .b_attribution .c_tlbxTrg{color:#444}#b_results .b_algo .gb_lnk:hover{text-decoration:none}.tpmeta{display:flex}#b_results .tpmeta .b_rebateSlug .algoSlug_icon,#b_results .tpmeta .b_algoSlug .algoSlug_icon{margin-bottom:0}#b_results .b_topicon_topslugin .algoSlug_icon{font-size:14px;line-height:16px;color:#71777d;margin-bottom:8px}.tilk:hover{text-decoration:none}#b_results .b_tpcn .scs_arw,#b_results .b_tpcn .scs_cls{bottom:-42px}#b_results .b_tpcn .scs_exp{position:absolute;top:0;right:0}.b_ans .wr_fav{vertical-align:inherit;margin-right:6px;margin-left:-22px;display:inline-block}#b_results .b_ans .b_title a:hover+h2,#b_results .b_ans .btitle a:hover+h2{text-decoration:underline}.b_ans .siz16{width:16px;height:16px}.b_ans .greyfav{filter:grayscale(100%);opacity:.7}#b_results .b_ans:hover .favhov.greyfav{filter:none;opacity:1}#b_results .b_ans .btitle wr_fav:hover+h2{text-decoration:underline}#b_results .b_ans #nws_ht .btitle .wr_fav{vertical-align:super}.b_ans .sh_favicon+h2{display:inline-block}.b_ans .wr_fav .cico{border-radius:0;overflow:unset}#b_results li.b_ans.b_mop.b_mopb .wr_fav,#b_results li.b_ans.b_nonfirsttopb .wr_fav,#b_results li.b_ans.b_bop .wr_fav,.b_ansb .wr_fav,#b_results>li.b_ans.b_topborder .wr_fav,#b_results>li.b_ans.b_topborder.b_tophb.b_topshad .wr_fav,.b_ans .b_title .wr_fav.b_hide{display:none}.b_mapImg .cico,.sa_as .cico,#reviews_tp .cico{border-radius:0}.cico{overflow:hidden;border-radius:6px}.clpimg,.clpdimg,.bsimg{width:100%}.cico picture{line-height:0;display:block}z{a:1}.b_caption.b_snippetgobig p{font-size:18px;line-height:24px !important;color:#111}.b_algo.b_algoBorder{box-shadow:0 0 0 1px rgba(0,0,0,.05);border-radius:6px}#b_results>li.b_algoBorder{margin-top:8px;padding-top:15px}#b_results>li.b_algoBorder.b_algo_feedback{margin-bottom:19px;position:relative}.b_gobig_feedback{position:absolute;right:19px;bottom:-21px}#b_results>li.b_algoBorder.b_algo_feedback+li.b_ans.b_mop.b_mopb{margin-top:28px}JS：获取标签的6个方法+获取html+获取body JS 获取标签的方法 通过class： document.getElement s ByClassName('class名');返回数组 通过name： document.getElements ByName('name名');返回数组 通过id： 更多内容请查看https://www.cnblogs.com/forforever/p/12363187.html
.b_vList>li.b_annooverride{padding-bottom:0}a{a:1}.lisn_content ul,.lisn_content ol,.lisn_sm{white-space:pre-wrap}.lisn_content ul li,.lisn_content ol li{padding:4px 0 0 0}.lisn_content ol li{margin-left:14px}.lisn_content ul li{margin-left:16px}.lisn_content .lisn_title{padding:0 0 4px 0}.lisn_content ul li:first-child,.lisn_content ol li:first-child{padding-top:2px}.lisn_sm{padding:4px 0 0 0}.list_sm_gobigtemplate{font-size:16px}.lisn_content .lisn_image{float:left;position:relative;padding-top:2px}.b_go_big .lisn_content{padding-top:12px}.b_go_big .lisn_olitem,.b_go_big .lisn_ulitem{font-size:16px;color:#444}.b_go_big .lisn_title{font-size:16px;color:#444}.b_go_big.b_rc_listcap_go_big .b_caption{padding-bottom:0}.b_go_big .lisn_content .lisn_imgblock .b_imagePair:last-child{padding-bottom:0}.b_go_big .lisn_content .lisn_imgblock .b_imagePair:first-child{padding-top:0}.lisn_content .b_dList li:nth-child(n+ 5), .lisn_content .b_vList li:nth-child(n+ 5) { display: none; }.b_dList>li{list-style-type:decimal;margin:0 0 0 20px;padding:0 0 10px}JS 获取标签的方法【全】_js怎么获取类名为btn的div- 通过ID获取。获取：今天很热 document.getElementById('idSign')输出：通过类名获取。获取：今天很 通过标签名获取。获取：document.getElementsByTagName('div')输出：输出的格式是类数 通过选择器querySelector获取。【注：因为id是唯一性的，所以没有什么可说的，直接 通过选择器querySelectorAll获取。获取class： 今天很热 https://blog.csdn.net/zhumizhumi/article/details/95045413 .b_imgcap_altitle p strong,.b_imgcap_altitle .b_factrow strong{color:#767676}#b_results .b_imgcap_altitle{line-height:22px}.b_hList img{display:block}.b_imagePair .inner img{display:block;border-radius:6px}.b_algo .vtv2 img{border-radius:0}.b_hList .cico{margin-bottom:10px}.b_title .b_imagePair>.inner,.b_vList>li>.b_imagePair>.inner,.b_hList .b_imagePair>.inner,.b_vPanel>div>.b_imagePair>.inner,.b_gridList .b_imagePair>.inner,.b_caption .b_imagePair>.inner,.b_imagePair>.inner>.b_footnote,.b_poleContent .b_imagePair>.inner{padding-bottom:0}.b_imagePair>.inner{padding-bottom:10px;float:left}.b_imagePair.reverse>.inner{float:right}.b_imagePair .b_imagePair:last-child:after{clear:none}.b_algo .b_title .b_imagePair{display:block}.b_imagePair.b_cTxtWithImg>*{vertical-align:middle;display:inline-block}.b_imagePair.b_cTxtWithImg>.inner{float:none;padding-right:10px}.b_imagePair.square_mp>.inner{width:80px}.b_imagePair.square_mp{padding-left:90px}.b_imagePair.square_mp>.inner{margin:2px 0 0 -90px}.b_imagePair.square_mp.reverse{padding-left:0;padding-right:90px}.b_imagePair.square_mp.reverse>.inner{margin:2px -90px 0 0}.b_imagePair.square_s>.inner{width:50px}.b_imagePair.square_s{padding-left:60px}.b_imagePair.square_s>.inner{margin:2px 0 0 -60px}.b_imagePair.square_s.reverse{padding-left:0;padding-right:60px}.b_imagePair.square_s.reverse>.inner{margin:2px -60px 0 0}.b_ci_image_overlay:hover{cursor:pointer}.b_greyBackgroundModal{display:none;position:fixed;left:0;top:0;width:0;height:0}.insightsOverlay,#OverlayIFrame.b_mcOverlay.insightsOverlay{position:fixed;top:5%;left:5%;bottom:5%;right:5%;width:90%;height:90%;border:none;border-radius:15px;margin:0;padding:0;overflow:hidden;z-index:9;display:none}#OverlayMask,#OverlayMask.b_mcOverlay{z-index:8;background-color:#000;opacity:.6;position:fixed;top:0;left:0;width:100%;height:100%}js获取HTML中元素的5种方法(5个案例+代码+效果)2024年10月7日 · 使用 document.getElementsByTagName() 方法可以根据元素的标签名称来获取所有匹配的元素。 这个方法返回的是一个NodeList对象，类似于 数组，包含了所有具有给定标签名的元素。 定义容器. **/
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