.d1 {border-style:none;} .d2 {border-style:solid;} .d3这个d1 d2 d3 可以用别的字母代替吧

.d1 {border-style:none;} .d2 {border-style:solid;} .d3这个d1 d2 d3 可以用别的字母代替吧 定义表格左右边框style样式的写法style=border-left-style:solid;border-left-width:thin;border-left-color:#324A70; border-right-style:solid; border-right-width:thin;border-right-color:#324A70;我是这样写的 倒是也能实现 就是看 td style=border-right:#ccc 1px solid这句是什么意思? 请解释一下HTML中这条语句的含义border:1px solid gray是不是还可以写成：border-width:1px;border-style:solid;第三个gray该写成什么呢? HTML中table与td之间的距离怎么设置?<table style="border:1px solid black;"> <td> <table border="0"> <td style="border:1px solid black;">First</td> </table> < dashion style best love no beautiful中文是什么意思? border-bottom: border-radius 英译汉-As you can see,one ...As you can see,one of the cells has no border.That is because it is empty.Try to insert a space in the cell.Still it has no border. 英语翻译Please order more no border line pastic bag 4mm ..in future we have mess order this product. 英译汉-As you can see,one ...As you can see,one of the cells has no border. SHI PING MARK ORDER NO：STYLE NO：ITEM：COLOR：SPEC：QTY：ROLL NO：请帮我翻译是什么意思. 英语翻译42 - Pile50 - Ground60 - Weft30 x 50 cm (400gsm)Finished Picks - 15.4Flat Border - 10cm …NO CLIP - NO EYELET needed.ONLY towel needed. 英语翻译zipper used on culottes must be kykfabric:40s x 40s/120x100 in style.no.925 and 40s x 40s + 40d/133x72 in style no.926the shrinkage of fabric must be below 2% in style no.925 and below 3%in style no.926the colour fastness of fabric must style without style翻译 style without style翻译 英语翻译legend{margin:0;padding:0;}ol,ul{list-style:none;}:focus{outline:0;}a img{border:0;}img{vertical-align:middle;}table{empty-cells:show;}ins{text-decoration:none;}del{text-decoration:line-through;}em{font-style:normal;}.fl{float:left;}.fr{f HTML中的问题：div.stlye.left和div.offsetleft,div.clientleft这三个是什么意思,有什么区别?如下图此图中：div.clientleft怎么和div.style.border一样大?div.style.margin是什么?div.scrolltop是什么?同理,body.clienttop是