html - 带有响应式下拉菜单的内联菜单

Question

我是 HTML/CSS 场景的新手，我正在尝试创建一个内联菜单，最后，我想要一个图像，而不是一个 :<li><img src=""/></li> ，它有一个下拉菜单，以便更轻松地在移动设备上导航(我的目标是响应式菜单)。

我可能对 CSS 很迷茫...感谢任何帮助或指导

菜单预览/示例: https://www.dropbox.com/s/debmbo40qpknawb/example.jpg

检查 fiddle : http://jsfiddle.net/csNCe/

HTML

<header>

            <div class="container clearfix"><a href="#" class="logo"><img src="img/logo.png" alt="We Made You - Future Together" class="logo" width="65" height="21"/></a>
            <span>Stylish</span>

                <nav>
                <ul>
                    <li><a href="#">Home</a></li>
                    <li><a href="#">Portfolio</a></li>
                    <li><a href="#">About</a></li>
                    <li><img src="img/menu.png" id="android" width="50" height="39"/></li>
                        <!--<ul>
                        <li><a href="#">Home</a></li></li>
                        <li><a href="#">Portfolio</a></li></li>
                        <li><a href="#">Services</a></li></li>
                        <li><a href="#">About</a></li></li>
                        <li><a href="#">Contacts</a></li></li>
                        </ul></li>-->
                </ul>
                </nav>

            </div>

        </header>

CSS

body{
    width: 100%;
    background-image: url(../img/bg.jpg) no-repeat;
    height: 100%;
}

.container{
    width: 1000px;
    margin: 0 auto;
}

header{
    background-color: #1c1c1c;
    width: 100%;
    height: 40px;
    margin: 0;
    padding: 0;
    display: block;
    text-align: center;
}

header .logo{
    float: left;
}

header span{
    float: left;
    color: white;
    font-size: 12px;
    font-weight: bold;
    margin-top: 12px;
    margin-left: 20px;
}

header nav{
    float: right;
}

header .logo{
    margin: 0;
    padding: 0;
    margin-top: 4px;
}

header nav ul{
    margin: 0;
    padding: 0;
    margin-right: 20px;
    line-height: 36px;
}

header nav li{
    width: 100px;
    display: inline-block;
    font-size: 12px;
    text-transform: uppercase;
}

header nav li{
    width: 100px;
    display: inline-block;
    font-size: 12px;
    text-transform: uppercase;
}

header nav ul li a{
    font-weight: bold;
    text-decoration: none;
    color: white;
}

header nav ul li:hover{
    color: white;
    text-decoration: none;
    background-color: #303030;
}

header nav ul li a:hover{
    color: white;
}

Answer 1

html

<header>
    <img src="http://www.socialtalent.co/images/blog-content/so-logo.png"/>   
<div id="menu">
        <div id="v"> <a href="#">home</a></div>
        <div id="v"> <a href="#">portafolio</a></div>
        <div id="v"> <a href="#">about</a></div>
        <div class="ui-icon">
           <div id="sub">
                <a href="#">submenu</a>
                <a href="#">submenu2</a>
                <a href="#">submenu3</a>
            </div>
       </div>
</div>
</header>

CSS

header{
    width: 100%;
    height: 59px;
    background: green;
}
img{
    width: 200px;
    height: 60px;
}
.ui-icon{
    position: absolute;
    background-image: url(http://cdn-img.easyicon.net/png/10747/1074745.gif);
    background-repeat: no-repeat;
    background-size: 30px 30px;
    background-position: 2px 8px;
    width: 35px;
    height: 45px;
    right: 40px;
    top: 14px;
}
#menu{
     background: #222;
     float:right;
     width: 350px;
     height: 59px;
     margin: 0 25px 0 0;}
#v{
     color:#fff;
     display:inline-block;
     margin: 18px 0 0 0;
     }
a{
     font-size:14px;
     display:block;
     text-decoration:none;
     font-family:Helvetica, Arial, sans-serif;
     font-weight:normal;
     color: white; 
     padding:0 25px 10px 25px;}
a:hover{
     color:#444;
     text-decoration:none;}
.ui-icon:hover #sub{
     display:block;
              }
#sub:after{
    content: '';
    position: absolute;
    width: 60px;
    height: 20px;
    background-color: transparent;
    top:-20px;
    right: 0;
}
#sub:before {
right: 16px;
content: '';
position: absolute;
margin: -18px 0 0 0;
border-top: none;
border-right: 8px solid transparent;
border-left: 8px solid transparent;
border-bottom: 8px solid #FFFFFF;
}
#sub{
     width:100px;
     margin: 53px 70px 0 -70px;
     padding: 10px;
     background:#ccc;
     display:none;
     position:absolute;
     z-index:2;}