<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><title>CSS布局:div高度随窗口变化而变化</
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Typ
一句话概括:为什么<a>标签比里面的img高度多出4px 的问题,主要还是由于 img是inline element, it's height is caculated differently as related to the default line-height value. On inline elements, the line-height css property specifies the height that is used in the calculation of th