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天猫背景固定模块透明效果实现方法(天猫透明素材图)要达到天猫固定后台透明模块的效果，其实没有相应的代码。实现它只是一个简单的思考过程。没有代码。不过，我估计很多人还是不明白。说白了就是再次在DIV框架中插入固定背景。实现天猫商城背景透明效果的具体方法有两种:1。固定页面背景的一般方法:直接在导航自定义css中输入body{background:url(背景图片地址)无重复固定居中顶部；}参数:background:url(背景图片地址) mdash mdash mdash mdash输入地址不重复 mdash mdash mdash mdash背景不重复固定 mdash mdash mdash mdash固定背景(相对于浏览器)居中顶部 mdash mdash mdash mdash背景(中心相对于浏览器居中，顶部相对于浏览器顶部对齐)层次如下:不难看出；将机身固定背景图片设置在白色自定义模块下方，模块不透明。还有天猫后台不透明的问题。2.怎么解决？改变层次关系:将固定的背景层放在模块默认的白色背景上，压到底，这样就实现了透明背景。层级关系代码:这使得背景透明 走吧。其实它只是把白色背景压在了底部。以上是最基本的层次结构，再加上全屏类和css，就ok了。上述案例参考代码如下:ltdiv class = quotsn-simple-徽标 quot gtltdiv class = quotsn-simple-徽标 quotstyle = quot左:-960 px；宽度:1920pxz指数:1000；背景:URL(http://img 03 . taobaocdn . com/img extra/i3/1645404296/t 23 js 0x albxxxxxxxx _！！1645404296.jpg)中心顶部无重复固定；" gtlt表格边框= quot0 gt；单元格填充= quot0 gt；单元格间距= quot0 gt；class = quot"width = quot1920年 gtlttbody gtlttr gtlttd rowspan = quot10 quotwidth = quot620 quot gtlt/TD gt；lttd height = quot50 quotwidth = quot452 quot gtlt/TD gt；lttd rowspan = quot10 quotwidth = quot848 quot gtlt/TD gt；lt/tr gt；lttr gtlttd height = quot216 quot gtltimg alt = quot"height = quot216 quotsrc = quothttp://img 04 . taobaocdn . com/img extra/i4/1645404296/T2 lqxlxqtb xxxxxxxx _！！1645404296.png quotwidth = quot452 quot/ gt； lt/TD gt；lt/tr gt；lttr gtlttd height = quot258 quot gtlta href = quothttp://detail.tmall.com/item.htm? SPM = a1z 10.1 . w 5003-5164007610.1 . rce6qm amp；id=36859281513。rn = 23620d 34 ced 8 AC 61 AFC 7 f 99 a 155 aa 1e 8 amp；场景= taobao _ shop quottarget = quot_ blank quot gt ltimg alt = quot"height = quot258 quotsrc = quothttp://img 04 . taobaocdn . com/img extra/i4/1645404296/T2 V6 jzxbxaxxxxxxxx _！！1645404296.png quotstyle = quot浮动:无；边距:0px"width = quot452 quot/ gt； lt/a gt； lt/TD gt；lt/tr gt；lttr gtlttd height = quot154 quot gtlta href = quothttp://detail.tmall.com/item.htm? SPM = a220o . 1000855 . 0 . 0 . yojuut amp；id=36860435552。pos = 1 ampuuid = 5c 0960 CB-f3e 7-46d 7-8157-5c 46705 a17c 0 amp；SCM = 1003 . 3 . 03054 . 1 _ a b-LR32-PR32 amp；ACM = 03054 . 1003 . 1 . 55 . 435552 _ 1 amp；rn = 16 a 92 FD 316 D1 b 090 b5 B1 a82d 4561617 f amp；场景= taobao _ shop quottarget = quot_ blank quot gt ltimg alt = quot"height = quot154 quotsrc = quothttp://img 01 . taobaocdn . com/img extra/i1/1645404296/T2 _ 98 CXC xa xxxxxxxx _！！1645404296.png quotstyle = quot浮动:无；边距:0px"width = quot452 quot/ gt； lt/a gt； lt/TD gt；lt/tr gt；lttr gtlttd height = quot222 quot gtlta href = quothttp://detail.tmall.com/item.htm? SPM = a1z 10.1 . w 5003-5164007610.1 . rce6qm amp；id=36859281513。rn = 23620d 34 ced 8 AC 61 AFC 7 f 99 a 155 aa 1e 8 amp；场景= taobao _ shop quottarget = quot_ blank quot gt ltimg alt = quot"height = quot222 quotsrc = quothttp://img 03 . taobaocdn . com/img extra/i3/1645404296/T2DmdJXyJaXXXXXXXX _！！1645404296.png quotstyle = quot浮动:无；边距:0px"width = quot452 quot/ gt； lt/a gt； lt/TD gt；lt/tr gt；lttr gtlttd height = quot358 quot gtlta href = quothttp://detail.tmall.com/item.htm? SPM = a220o . 1000855 . 0 . 0 . yojuut amp；id=36860435552。pos = 1 ampuuid = 5c 0960 CB-f3e 7-46d 7-8157-5c 46705 a17c 0 amp；SCM = 1003 . 3 . 03054 . 1 _ a b-LR32-PR32 amp；ACM = 03054 . 1003 . 1 . 55 . 435552 _ 1 amp；rn = 16 a 92 FD 316 D1 b 090 b5 B1 a82d 4561617 f amp；场景= taobao _ shop quottarget = quot_ blank quot gt ltimg alt = quot"height = quot358 quotsrc = quothttp://img 03 . taobaocdn . com/img extra/i3/1645404296/T2 xgipxerb xxxxxxxx _！！1645404296.png quotstyle = quot浮动:无；边距:0px"width = quot452 quot/ gt； lt/a gt； lt/TD gt；lt/tr gt；lttr gtlttd height = quot182 quot gtlta href = quothttp://detail.tmall.com/item.htm? SPM = a1z 10.1 . w 5003-5164007610.1 . rce6qm amp；id=36859281513。rn = 23620d 34 ced 8 AC 61 AFC 7 f 99 a 155 aa 1e 8 amp；场景= taobao _ shop quottarget = quot_ blank quot gt ltimg alt = quot"height = quot182 quotsrc = quothttp://img 01 . taobaocdn . com/img extra/i1/1645404296/T2 aacaxh 0 b xxxxxxxx _！！1645404296.jpg quotstyle = quot浮动:无；边距:0px"width = quot452 quot/ gt； lt/a gt； lt/TD gt；lt/tr gt；lttr gtlttd height = quot359 quot gtlta href = quothttp://detail.tmall.com/item.htm? SPM = a220o . 1000855 . 0 . 0 . yojuut amp；id=36860435552。pos = 1 ampuuid = 5c 0960 CB-f3e 7-46d 7-8157-5c 46705 a17c 0 amp；SCM = 1003 . 3 . 03054 . 1 _ a b-LR32-PR32 amp；ACM = 03054 . 1003 . 1 . 55 . 435552 _ 1 amp；rn = 16 a 92 FD 316 D1 b 090 b5 B1 a82d 4561617 f amp；场景= taobao _ shop quottarget = quot_ blank quot gt ltimg alt = quot"height = quot359 quotsrc = quothttp://img 02 . taobaocdn . com/img extra/I2/1645404296/t2pa 2 oxhrbxxxxxxxx _！！1645404296.png quotstyle = quot浮动:无；边距:0px"width = quot452 quot/ gt； lt/a gt； lt/TD gt；lt/tr gt；lttr gtlttd height = quot235 quot gtlta href = quothttp://detail.tmall.com/item.htm? SPM = a1z 10.1 . w 5003-5164007610.1 . rce6qm amp；id=36859281513。rn = 23620d 34 ced 8 AC 61 AFC 7 f 99 a 155 aa 1e 8 amp；场景= taobao _ shop quottarget = quot_ blank quot gt ltimg alt = quot"height = quot235 quotsrc = quothttp://img 01 . taobaocdn . com/img extra/i1/1645404296/T2 jjlnxktoxxxxxxxx _！！1645404296.png quotstyle = quot浮动:无；边距:0px"width = quot452 quot/ gt； lt/a gt； lt/TD gt；lt/tr gt；lttr gtlttd height = quot220 quotwidth = quot452 quot gtlt/TD gt；lt/tr gt；lt/tbody gt；lt/table gt；lt/div gt；lt/div gt；lt/div
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