Ways to eliminate excess space at the top of a page while utilizing float elements

After doing some research online, I've come across advice on how to remove the space at the top of a web page which usually involves setting the margin and padding of the body element to 0:

body {
    margin: 0;
    padding: 0;
}

You can find more information about this topic here.

If you take a look at the web page I'm currently designing: , you'll notice that there is an issue with extra space at the top.

While following a styling tutorial on Treehouse, I discovered that adding float: left; to the header element is causing the space at the top of the page. The tutorial mentioned that it shouldn't have any effect now, but will be important for the desktop version of the site.

The tutorial was created a few years ago, so things might have changed in terms of browser behavior. I'm curious if someone could explain why floating the header element is creating the space at the top of the page even though the body has no padding or margin and the header itself has no top margin?

htmlcss

Answer №1

The issue with the margin is stemming from #wrapper section p. To resolve this, simply remove the margin from that specific element.

Alternatively, you could choose not to float your header.

However, if you opt for this approach, keep in mind that you may encounter a similar problem with your footer. If you add a background-color to it, there will also be a gap at the bottom caused by the child-p. By using clear, you are essentially reproducing the same outcome as seen with the header.

Overall, I recommend revisiting how and where you apply float and clear. For more information on these concepts, you may find this resource helpful: http://css-tricks.com/all-about-floats/

Answer №2

One effective way to prevent such issues when designing web pages is by using RESET.css. You can add the following reset.css code to your web page, which is well-known and tested:

/**
* Eric Meyer's Reset CSS v2.0 (http://meyerweb.com/eric/tools/css/reset/)
* http://cssreset.com
*/
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
margin: 0;
padding: 0;
border: 0;
font-size: 100%;
font: inherit;
vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
display: block;
}
body {
line-height: 1;
}
ol, ul {
list-style: none;
}
blockquote, q {
quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
content: '';
content: none;
}
table {
border-collapse: collapse;
border-spacing: 0;
}

For more information on reset.css, visit: -

Feel free to reach out after applying the reset.css.

Answer №3

By default, there is a top margin for the h1 element within the logo anchor tag and an 8px margin for the entire body element. To remove the margin-top for the h1 tag, you can use the following CSS:

#logo h1{
    margin-top:0;
}

If you want to further reduce the margin-top, you can use this CSS:

body{
    margin-top:0;
}

Answer №4

The issue is being caused by the float:left property applied to your header element!

To fix this, add the following code to the very end of your CSS file:

header{float:none;}

Just ensure that you do not include a period (.) or hashtag (#) before "header".

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