HTML/CSS填充問題

Question

所以這是我在做什麼：jsfiddle code

* { 
    margin: 0; 
    padding: 0; 
} 
html { 
    height: 100%; 
} 
header, nav, section, article, aside, footer { 
    display: block; 
} 
body { 
    font: 12px/18px Arial, Tahoma, Verdana, sans-serif; 
    width: 100%; 
    height: 100%; 
} 
a { 
    color: blue; 
    outline: none; 
    text-decoration: underline; 
} 
a:hover { 
    text-decoration: none; 
} 
p { 
    margin: 0 0 18px 
} 
img { 
    border: none; 
} 
input { 
    vertical-align: middle; 
} 
#wrapper { 
    width: 1000px; 
    margin: 0 auto; 
    min-height: 100%; 
    height: auto !important; 
    height: 100%; 
} 
.menu { 
    background-color: #c00e0e; 
    opacity: 0.5; 
    filter: Alpha(opacity=50); 
    /* IE8 and earlier */ 
    clear: both; 
    margin: 0 auto; 
    width: 730px; 
    text-align: center; 
    color: #FFF; 
    border-radius: 5px; 
    box-shadow: 0px 0px 4px 2px rgba(0, 0, 0, 0.4); 
} 
.menu ul { 
    list-style: none; 
    margin: auto; 
    display: block; 
} 
.menu ul li { 
    display: inline-block; 
    width: auto; 
    height: 42px; 
    padding: 0; 
    font-family:'Chela One', cursive, Helvetica, sans-serif; 
    font-size: 20px; 
} 
.menu ul li a { 
    height: 42px; 
    width: auto; 
    float: left; 
    text-decoration: none; 
    padding: 0 0 0 25px; 
    margin: 0px 10px 0px 10px; 
    color: #fff; 
    text-align: center; 
} 
.menu ul li a:hover { 
    height:42px; 
    width: auto; 
    text-decoration: none; 
    color: #000000; 
} 
.menu ul li a.current { 
    height: 42px; 
    width: auto; 
    float: left; 
    text-decoration: none; 
    padding: 0px; 
    color: #fff; 
} 
/* Header------------------------------------------*/ 
#header { 
    height: 291px; 
    background: #FFE680 url('http://i43.tinypic.com/2ivb7mh.png') no-repeat; 
    padding-top: 30px; 
} 
.big { 
    font-family:'Luckiest Guy', cursive; 
    font-size: 50px; 
    margin: 0px auto; 
    padding-top: 50px; 
    text-align: center; 
    color: #FFF; 
} 
/* Middle--------------------------------------*/ 
#content { 
    text-align: center; 
    margin: auto; 
    padding: 0 0 800px; 
    background-color: #343436; 
} 
.footer_misc { 
    background-color: #000; 
    width: 1000px; 
    position: relative; 
    margin: 0 auto; 
    text-align: center; 
    color: #FFF; 
    height: 50px; 
} 
/* Footer-------------------------------------------------------*/ 
#footer { 
    width: 1000px; 
    margin: -100px auto 0; 
    height: 100px; 
    background: #b40b0b; 
    position: relative; 
} 
/* tell the imgwithtxt's children to float left: */ 
.imgwithtxt > * { 
    float:left; 
    margin-right:5px; 
} 
/* this is called a clearfix. it makes sure that the imgwithtxt's children floats are cleared, without using extra markup */ 
.imgwithtxt { 
    *zoom:1 
    /* for IE */ 
} 
.imgwithtxt:before, .imgwithtxt:after { 
    content:" "; 
    display: table; 
} 
.imgwithtxt:after { 
    clear: both; 
} 
/* end clearfix*/ 
#title { 
    text-align:center; 
    font-size: 20px; 
    color: #FFF; 
    margin: 10px auto; 
    font-family:'Luckiest Guy', cursive; 
} 
.columns { 
    width: 1000px; 
    text-align: center; 
    margin: 0 auto; 
    padding: 0 auto; 
} 
.col1 { 
    float: left; 
    width: 200px; 
} 
.col2 { 
    float: left; 
    width: 200px; 
} 
.col3 { 
    float: left; 
    width: 200px; 
} 

當您運行的代碼，它越來越內容之前黃色背景。我應該在我的CSS中錯過什麼？我只想讓我的菜單框有一個填充，所以它不會在頂部。我試圖解決這個問題無濟於事。我很樂意感謝你的幫助。謝謝。

Answer 1

這是你的意思，消除了頭部的背景顏色，因爲它被設置爲黃色。在下面擺弄。

http://jsfiddle.net/BAKjU/4/

background color:#333; 

Answer 2

只是line-height屬性添加到.menu ul li a

http://jsfiddle.net/weissman258/BAKjU/1/

Answer 3

您必須添加下面一行李身高那麼你的殿將正確顯示。 Fiddle Link here。

.menu ul li { 
    display: inline-block; 
    font-family: 'Chela One',cursive,Helvetica,sans-serif; 
    font-size: 20px; 
    height: 42px; 
    padding: 0; 
    width: auto; 
    line-height: 42px; 
} 

如果你想刪除黃色背景，那麼你可以從下面的CSS中刪除它，並根據你的合適的顏色添加。這裏背景顏色設置爲黃色，這就是爲什麼它顯示爲黃色。現在我改變了背景顏色。

#header { 
    background: url("../img/header3.png") no-repeat scroll 0 0 #343436; 
    height: 291px; 
    padding-top: 30px; 
}