Semantic UI footer at the end - html

Question

I'm using Semantic-UI in my project. I created an index page, everything works ok with the elements (navbar, footer, etc).
Now Im dev a signup page but footer does not goes to the end of the page, what can I do ?
Footer code:
<div class="ui inverted vertical footer segment">
<div class="ui container">
Travel Match 2015. All Rights Reserved
</div>
</div>
NOTE: I do not have any css rules(yet) in the footer, only the ones added by semantic-ui
UPDATE:
navbar code:
<div class="ui inverted segment">
<div class="ui container">
<div class="ui inverted secondary menu">
<div class="item">
<i class="plane icon app-icon"></i>
</div>
<div class="right item">
Signup
</div>
</div>
</div>
</div>
form code:
<form class="ui large form container">
<div class="ui stacked segment">
<div class="field">
<div class="ui left icon input">
<i class="user icon"></i>
<input type="text" name="email" placeholder="E-mail address">
</div>
</div>
<div class="field">
<div class="ui left icon input">
<i class="lock icon"></i>
<input type="password" name="password" placeholder="Password">
</div>
</div>
<div class="ui fluid large teal submit button">Login</div>
</div>
<div class="ui error message"></div>
</form>
<div class="striped"></div>

Answer 1

You can try absolute positioning since your content is smaller than the section in Semantic-ui docs.
Use min-height for applying the CSS rule as the footer is placed at the bottom at certain height range and thus avoiding any overlap over the content.
#media (min-height: 320px) {
.ui.footer.form-page { /* Increased specificity for SO snippet priority */
position: absolute;
bottom: 0;
width: 100%;
}
}
<link href="https://cdnjs.cloudflare.com/ajax/libs/semantic-ui/2.0.8/semantic.min.css" rel="stylesheet" />
<div class="wrapper">
<div class="ui inverted segment">
<div class="ui container">
<div class="ui inverted secondary menu">
<div class="item">
<i class="plane icon app-icon"></i>
</div>
<div class="right item">
Signup
</div>
</div>
</div>
</div>
<form class="ui large form container">
<div class="ui stacked segment">
<div class="field">
<div class="ui left icon input">
<i class="user icon"></i>
<input type="text" name="email" placeholder="E-mail address">
</div>
</div>
<div class="field">
<div class="ui left icon input">
<i class="lock icon"></i>
<input type="password" name="password" placeholder="Password">
</div>
</div>
<div class="ui fluid large teal submit button">Login</div>
</div>
<div class="ui error message"></div>
</form>
<div class="striped"></div>
</div>
<div class="ui inverted vertical footer segment form-page">
<div class="ui container">
Travel Match 2015. All Rights Reserved
</div>
</div>