Question

我在CSS中开发了一个下拉菜单，但它似乎在Safari中不起作用，但在其他所有浏览器上都有效，任何人都可以在代码中看到问题吗？

使用简单的CSS不会导致任何问题

#nav {
    position:relative;
    margin:0 auto;
}

ul#navigation {
}

ul#navigation li {
    display:inline;
    float:left;
    position:relative;
}

ul#navigation li a {
]}

ul#navigation li a:hover {

}

ul#navigation li:hover > a {
}

/* Drop-Down Navigation */
ul#navigation li:hover > ul
{
    visibility:visible;
    opacity:1;
}

ul#navigation ul, ul#navigation ul li ul {
    list-style: none;
    margin: 0;
    padding: 0;    
    visibility:hidden;
    position: absolute;
    z-index: 99999;
    width:180px;
    background-image: linear-gradient(bottom, rgb(64,119,149) 28%, rgb(64,119,149) 32%, rgb(83,153,186) 85%);
background-image: -o-linear-gradient(bottom, rgb(64,119,149) 28%, rgb(64,119,149) 32%, rgb(83,153,186) 85%);
background-image: -moz-linear-gradient(bottom, rgb(64,119,149) 28%, rgb(64,119,149) 32%, rgb(83,153,186) 85%);
background-image: -webkit-linear-gradient(bottom, rgb(64,119,149) 28%, rgb(64,119,149) 32%, rgb(83,153,186) 85%);
background-image: -ms-linear-gradient(bottom, rgb(64,119,149) 28%, rgb(64,119,149) 32%, rgb(83,153,186) 85%);

background-image: -webkit-gradient(
    linear,
    left bottom,
    left top,
    color-stop(0.28, rgb(64,119,149)),
    color-stop(0.32, rgb(64,119,149)),
    color-stop(0.85, rgb(83,153,186))
);
    box-shadow:1px 1px 3px #ccc;
    opacity:0;
    -webkit-transition:opacity 0.2s linear, visibility 0.2s linear; 
    -moz-transition:opacity 0.2s linear, visibility 0.2s linear; 
    -o-transition:opacity 0.2s linear, visibility 0.2s linear; 
    transition:opacity 0.2s linear, visibility 0.2s linear;     
}

ul#navigation ul {
    top: 43px;
    left: 1px;
}

ul#navigation ul li ul {
    top: 0;
    left: 181px;
}

ul#navigation ul li {
    clear:both;
    width:100%;
    border:0 none;
}

ul#navigation ul li a {
    background:none;
    padding:7px 15px;
    color:#ffffff;
    text-decoration:none;
    display:inline-block;
    border:0 none;
    float:left;
    clear:both;
    width:150px;
    font-size: 12px;
    font-family: Tahoma;
}

ul#navigation ul li a:hover {
    background:none;
    padding:7px 15px;
    color:#ffffff;
    text-decoration:none;
    display:inline-block;
    border:0 none;
    float:left;
    clear:both;
    width:150px;
    font-size: 14px;
    font-family: Tahoma;
}

ul#navigation li a.first {
    border-left: 0 none;
}

ul#navigation li a.last {
    border-right: 0 none;
}

Answer 1

尝试在执行任何其他操作之前重置css：http://meyerweb.com/eric/tools/css/reset/

下拉不在Safari下工作

1 个答案: