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Line 102:
Line 102: − + − The up screen resolution is 400×240. However, the viewable area in the browser is only <b>400×220</b>.+ − The touch screen resolution is 320×240. However, the viewable area in the browser is only <b>320×212</b>.+ − − You can have a page span both screens. However, the browser will behave as if the bottom screen is the only active screen and the top screen is scrolled off. This is important when computing CSS coordinates. Items positioned from "bottom" will be positioned based on 220px and not the full 432px of both screens.
→Screen Resolution
The <em>onmousemove</em> and common touch/gesture events are not supported.
The <em>onmousemove</em> and common touch/gesture events are not supported.
== Screen Resolution ==
== 屏幕分辨率 ==
屏幕分辨率为400×240，浏览器中的可视面积<b>400×220</b>，触摸屏分辨率320×240，浏览器中触摸屏可视分辨率<b>320×212</b>。
你可以在两个屏幕中查看一个页面。操作时，下屏是可以操作的，而上屏随之滚动。这样在CSS计算样式时，在220px而不是432px的范围内，元素从下往上定位。
== Using Both Screens ==
== Using Both Screens ==