The css element does not work

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I want to know where the top red box style comes from. I didn"t add the style.
because the top:100px is set, the top:300px of the following elements does not work. But changing the value of the above top element on the browser can achieve the effect, but you don"t know how to set the top, of the first style and don"t know where it is. Can anyone provide a solution? Thank you

Mar.11,2021

if you post this code, we don't know where to change
if you really can't find it, it is recommended to change the priority at top:300px! important;
and try


the red box above is: element.style, is in the style attribute of the dom element. See the picture below.

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1. Check to see if there is a style= "top:100px" in the tag. If not, jump to step 2
2. Check to see if there is a document.getElementById ('faqdiv'). Style.height = 100 percent br in js; if not, jump to step 3
3. If you use the jq library, check to see if $('- sharpfaqdiv'). Css ('top',100+'px') is available;

summing up the global search for "100", you can


this situation is usually written in js and takes effect here, so you can look for it in the corresponding js file.

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