Question

标题部分包含徽标和登录面板，但登录面板只能在浏览器中显示一半（实际上它必须显示行，请参阅HTML）。有没有办法调整CSS以使登录面板完全显示？

HTML

<body>
<!-- begin #header -->
<div class="header">
  <div class="hd-banner">
      <h1>Marryland Learning Center</h1>
  </div>
  <div class="login">
    <form id="loginForm"  action="/" method="post">
    <div class="hd-caption">
      <ul class="hd-login">
        <li>
          <ul>
            <li class="l-column">
            <input type="text" id="email" name="email" class="state-inp-sign-in" placeholder="Email">
            </li>
            <li class="l-column">
            <input type="password" id="password" name="password" class="state-inp-sign-in" placeholder="Password">
            </li>
            <li class="l-column">
            <input type="submit" id="signIn" name="signIn" value="Sign in">
            </li>
          </ul>
    </li>
    <li>
          <ul>
            <li class="l-column">
            <input name="RememberMe" type="checkbox" value="true"><input name="RememberMe" type="hidden" value="false">
            <label>Remember me</label>
            </li>
            <li class="l-column">
          <a href="">Trouble signing in?</a>
                </li>
            <li class="l-column">
                <input type="submit" name="action" value="Register">  
            </li>
          </ul>
        </li>
      </ul>
    </div>
    </form>
  </div>
<!-- end #header --></div>

<div class="nav">
    <ul class="menu">
    <li><a href="">Students</a></li>
    <li><a href="">Teachers</a></li>
    <li><a href="">Training</a></li>
    <li><a href="">About Us</a></li>
    <li><a href="">Contact Us</a></li>
  </ul>
<!-- end #nav --></div>
</body>

CSS

body 
{
    margin: 0;
    padding: 0; 
    font-family: Helvetica,Arial,sans-serif;
    font-size: 100%; /* em best practice, target size ÷ size of content = result */ 
    background-color: rgba(255,255,255,1);
}


/** Header Div **/
/* style .header div: floating the 3-column elements to the left, and giving them width seperately*/
.header 
{
    margin: 0;
    overflow: hidden;  
}

.hd-banner 
{
    float: left;
    width: 50%;
    margin: 0;
    background-color: #FFC;
}


.login
{
    position: relative;
}

.hd-caption
{
    position: absolute;
    top: 30%;
    right: 20px;
}

.hd-login
{
    display: inline-block;
    margin-top: 30px;
    list-style: none;
}

ul
{
    margin: 10px 0;
}

.hd-login li
{
    height: 33px;
    list-style: none;
}

.l-column 
{
    margin-left: 18px;
    overflow: hidden;
    float: left;
}

.state-inp-sign-in
{
    -moz-outline: none;
    outline: none;
    width: 130px;
    height: 28px;
    line-height: 24px;
}

button, input, select, textarea
{
    font-size: 100%;
    margin: 0;
    vertical-align: baseline;
}


/** Nav Div **/
ul.menu 
{
        list-style-type: none;
        padding: 1em;
        clear: both; /* starts the nav below the floated header */
        overflow:hidden;
        text-align:center;
        background-color:#98bf21;
}

ul.menu li 
{
        display:inline-block;
}

ul.menu li a:link, a:visited 
{
        margin:0 auto;
        display:block;
        width: 120px;
        font-weight:bold;
        color:#FFFFFF;
        text-align:center;
        padding:4px;
        text-decoration:none;
        text-transform:uppercase;
}
ul.menu li a:hover, a:active 
{
        background-color:#7A991A;
}

/** forms styling **/
.sidebar form 
{
    width: 15em;
    border: 1px solid #666;
    border-radius: 10px;
    box-shadow: .2em .2em .5em #999;
    background-color: #d0e9f6;
    padding:1em;
}

.sidebar legend 
{
    text-align: left;
    font-weight: bold;
    font-size: 1.2em;
}

label {
    display: block;
    width: 8em;
    text-align: left;
    color: #04699d; 
}

更新：根据答案更改CSS后，另一个问题是按钮（注册和登录）对齐： enter image description here

Answer 1

问题是双重的：

你限制了.hd-login li的高度，这会切断面板
高清登录的保证金顶部推动面板过低。

删除.hd-login li

在.hd-login

我强烈建议您使CSS响应;如果你减小窗口大小就会坍塌它会折叠你的窗户，这是不理想的。

干杯

HTML / CSS标头无法在浏览器中完全显示

1 个答案: