is there required style for outer container

是不是dom最外层的
height: 100%;
width: 100%;
overflow: hidden;
position: absolute;
需要自己加啊 不然页面上啥的没有 dom tree看起来正常

No file, test, or entry point is mentioned. Start by reproducing the reported outer-DOM rendering behavior in a minimal iSlider mobile web app, then inspect how the container is initialized and styled. Done means the required container behavior is identified and either documented or corrected with a reproducible verification.

Written by the indexing model from the issue text.