Как установить верхний или нижний колонтитул в css3

Question

Я не могу просматривать свое содержимое при прокрутке, потому что нижний колонтитул скрывает содержимое.Я хочу установить нижний колонтитул всегда с полями top или padding top, чтобы видеть содержимое.Как установить верхний край поля или верхний отступ для липкого нижнего колонтитула?Если я добавлю stickyfooter, мне понадобится некоторое пространство между контентом и stickyfooter.

http://jsfiddle.net/a6c8rf4y/1/

#footer
{       
bottom:0px;
width:100%;
height:50px;
position:fixed;    
height: 50px;
line-height: 50px;
background-color: #C97;
}

Answer 1

Вы можете установить новый div с помощью class "gap-bottom" и установить его внизу до завершения <div class="content"></div>.

Вот рабочий пример.

*
{
    margin: 0px;
    padding: 0px;
}
html, body
{
    height: 100%;
}
body
{
    background-color: #bbb;
}
#wrapper
{
    min-height: 99%;
    height: inherit;
    width: 950px;
    margin-left: auto;
    margin-right: auto;
}
#header
{
    background-color: #C97;
    line-height: auto;
    text-align: center;
    font-family: "Lucida Console";
    font-weight: bold;
    font-size: 2.5em;
}
#main-section
{
    background-color: #ddd;
    bottom: 50px;
    top:47px;
    width:100%;
}
#footer
{       
    bottom:0px;
    width:100%;
    height:50px;
    position:fixed;  // this is the key
    height: 50px;
    line-height: 50px;
    background-color: #C97;
}
#footer_inner{
    text-align:center;
}
.gap-bottom{
  margin-bottom: 50px;
}

<div id="wrap">

    <div id="header">
        header...
    </div> <!-- end of header -->

    <div id="main-section">
      <div class="content">
                <div class="gap"></div>
                <p>First line...............</p>
                <p>Long content goes here...</p>
                <p>Long content goes here...</p>
                <p>Long content goes here...</p>
                <p>Long content goes here...</p>
                <p>Long content goes here...</p>
                <p>Long content goes here...</p>
                <p>Long content goes here...</p>
                <p>Long content goes here...</p>
                <p>Long content goes here...</p>
                <p>Long content goes here...</p>
                <p>Long content goes here...</p>
                <p>Long content goes here...</p>
                <p>Long content goes here...</p>
                <p>Long content goes here...</p>
                <p>Long content goes here...</p>
                <p>Long content goes here...</p>
                <p>Long content goes here...</p>
                <p>Long content goes here...</p>
                <p>Long content goes here...</p>
                <p>Long content goes here...</p>
                <p>Long content goes here...</p>
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                <p>Long content goes here...</p>
                <p>Long content goes here...</p>
                <p>Long content goes here...</p>
                <p>586 Long content goes here...</p>
                <p>893 Long content goes here...</p>
                <p>568 Long content goes here...</p>
                <p>123 Long content goes here...</p>
                <p>123 Long content goes here...</p>
                <p>Last line................</p>
                <div class="gap gap-bottom"></div>
            </div>
    </div> <!-- end of main section -->

</div> <!-- end of wrapper -->

<div id="footer">
    <div id="footer_inner">footer...</div>
</div> <!-- end of footer -->

Answer 2

Добавляя

.content {
  margin-bottom: 50px;
}

к вашему CSS, ваш контент оставляет достаточно места внизу, чтобы закрепить липкий нижний колонтитул, когда пользователь полностью прокручивает страницу вниз.