文档介绍：several group number, then with b ± a, =c,c is is methyl b two vertical box between of accurate size. Per-2~3 measuremen率辨减23。比如1024的宽度-23就变成1001
注：Firefox或Opear在内容少于浏览器高度时不显示右侧滚动条。
所以如果是1024的分辨率，你的网页不如设成1000安全一点。设成900两侧空白更大,.
如果是800的分辨率一般都设成770。但也有设成760的.
这些需要明白并且牢记,不然很可能做出来不符合浏览器要求,不过一般我们都回设定的再稍微小一点,应为有些浏览器加了插件或者其他的东西宽度会有变化所以 800的分辨率一般设定760左右,1024的设定990左右.
网页设计标准尺寸:
1、800*600下，网页宽度保持在778以内，就不会出现水平滚动条，高度则视版面和内容决定。
2、1024*768下，网页宽度保持在1002以内，如果满框显示的话,高度是612-。
several group number, then with b ± a, =c,c is is methyl b two vertical box between of accurate size. Per-2~3 measurement, such as proceeds of c values are equal and equal to the design value, then the vertical installation accurate. For example a, b, and c valueswhile on horizontal vertical errors for measurement, General in iron angle code bit at measurement level points grid errors, specific method is from baseline to methyl vertical box center line distance for a,, to b vertical box distance for b, list can measured
several group number, then with b ± a, =c,c is is methyl b two vertical box between of accurate size. Per-2~3 measurement, such as proceeds of c values are equal and equal to the design value, then the vertical installation accurate. For example a, b, and c valueswhile on horizontal vertical errors for measurement, General in iron an