我有两个下拉列表,它们按预期工作(它们在悬停时显示内容)但是,如果我点击列表外侧(左侧)区域,下拉列表仍会显示。
我已经尝试修复CSS但我无法确定问题所在。
对于样式下拉列表是否有更好的方法,因为我还是CSS新手。
更新:
在firefox中测试它,我无法重新创建该问题。如何确保在所有浏览器中始终如一?
.dropbtn {
color: white;
width: 200px;
margin-top: 160px;
margin-left: 276px;
padding: 16px;
font-size: 16px;
border: none;
cursor: pointer;
text-align: left;
font-weight: 900;
background: rgba(0, 173, 239, 1);
border-radius: 0px;
-moz-border-radius: 0px;
-webkit-border-radius: 50px 50px 50px 50px;
position: relative;
z-index: 2;
}
.dropdown {
position: relative;
display: inline-block;
width: 480px;
height: 0px;
background: antiquewhite;
}
.dropdown-content {
display: none;
position: relative;
z-index: 1;
background-color: #f9f9f9;
/* min-width: 160px; */
box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
right: 5px;
top: -20px;
margin-left: 283px;
}
.sphere {
height: 45px;
width: 45px;
border-radius: 50%;
vertical-align: top;
/* position: relative; */
background: black;
display: inline-block;
position: relative;
margin-top: 165px;
margin-left: -55px;
z-index: 2;
}
.dropdown-content a {
table-layout: fixed;
color: black;
margin-left: -1px;
padding: 12px 16px 13px 30px;
text-decoration: none;
display: block;
border: 1px solid #000;
border-top: none;
font-size: 21px;
}
.dropdown-content a:first-child {
padding-top: 35px;
background: url("Images/sidearrow.png") no-repeat 7px 36px;
}
.dropdown a {
background:url("Images/sidearrow.png") no-repeat 7px;
}
.dropdown-content a:first-child:hover {
padding-top: 35px;
background: url("Images/sidewhite.png") no-repeat 3px 36px;
color:black;
background-color: rgb(255,131,0);
}
.dropdown-content a:hover {
background:url("Images/sidewhite.png") no-repeat 3px;
background-color: rgb(255,131,0);
color:white;
}
.dropdown:hover .dropdown-content {
display: block;
}
.dropdown:hover .dropbtn {
background-color: #3e8e41;
}
div#arrow {
position: absolute;
margin-left: 10px;
margin-top: 11px;
}
/* SENTINAL */
.dropbtn-sentinal {
color: white;
width: 200px;
margin-top: 160px;
margin-left: 276px;
padding: 16px;
font-size: 16px;
border: none;
cursor: pointer;
text-align: left;
font-weight: 900;
background: rgba(0, 173, 239, 1);
border-radius: 0px;
-moz-border-radius: 0px;
-webkit-border-radius: 50px 50px 50px 50px;
position: relative;
z-index: 2;
}
.dropdown-sentinal{
position: relative;
display: inline-block;
width: 480px;
height: 0px;
background: antiquewhite;
}
.dropdown-content-sentinal {
display: none;
position: relative;
z-index: 1;
background-color: #f9f9f9;
/* min-width: 160px; */
box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
right: 5px;
top: -20px;
margin-left: 283px;
}
.sphere-sentinal {
height: 45px;
width: 45px;
border-radius: 50%;
vertical-align: top;
/* position: relative; */
background: black;
display: inline-block;
position: relative;
margin-top: 165px;
margin-left: -55px;
z-index: 2;
}
.dropdown-content-sentinal a {
table-layout: fixed;
color: black;
margin-left: -1px;
padding: 12px 16px 13px 30px;
text-decoration: none;
display: block;
border: 1px solid #000;
border-top: none;
font-size: 21px;
}
.dropdown-content-sentinal a:first-child {
padding-top: 35px;
background: url("Images/sidearrow.png") no-repeat 7px 36px;
}
.dropdown-sentinal a {
background:url("Images/sidearrow.png") no-repeat 7px;
}
.dropdown-content-sentinal a:first-child:hover {
padding-top: 35px;
background: url("Images/sidewhite.png") no-repeat 3px 36px;
color:black;
background-color: rgb(255,131,0);
}
.dropdown-content-sentinal a:hover {
background:url("Images/sidewhite.png") no-repeat 3px;
background-color: rgb(255,131,0);
color:white;
}
.dropdown-sentinal:hover .dropdown-content-sentinal {
display: block;
}
.dropdown-sentinal:hover .dropbtn-sentinal {
background-color: #3e8e41;
}
div#arrow-sentinal {
position: absolute;
margin-left: 10px;
margin-top: 11px;
}
div#dropdown-one {
width: 500px;
height: 198px;
}
div#dropdown-two {
margin-left: 700px;
margin-top: -198px;
}
div#dropdown-content a {
text-decoration: none;
border: solid black 1px;
display: table-caption;
background-color: rgb(237,237,238);
background: url(Images/sidearrow.png) no-repeat 7px 36px;
}
<!DOCTYPE html>
<html>
<head>
<title>title</title>
<link rel="stylesheet" type="text/css" href="dropdown.css">
<meta charset="utf-8">
</head>
<body>
<div class="averios-header">
<div id="averios-logo">
<img src="averioslogo.png" width="176" height="129">
</div>
<div id="setting-dropdown">
<!-- SETTING DROPDOWN WILL GO HERE -->
</div>
<div id="header-hr">
</div>
</div>
<div id="log-in">
<div id="loginHeader">
<h1>Portal</h1>
</div>
<div id="welcome-text">
<p> Welcome name </p>
<p> Your last login was time on date </p>
<br>
<p> Please select an application below to begin </p>
</div>
</div>
<div id="dropdown-one">
<div class="dropdown">
<button class="dropbtn">SELECT</button>
<div class="sphere">
<div id="arrow">
<img src="C:\Users\mseh\Desktop\Images\arrow.png" width="29" height="27" alt=""/>
</div>
</div>
<div class="dropdown-content">
<a href="#">Link 1</a>
<a href="#">Link 1</a>
<a href="#">Link 1</a>
<a href="#">Link 1</a>
</div>
</div>
</div>
<div id="dropdown-two">
<div class="dropdown-sentinal">
<button class="dropbtn-sentinal">SELECT</button>
<div class="sphere-sentinal">
<div id="arrow-sentinal">
<img src="C:\Users\mseh\Desktop\Images\arrow.png" width="29" height="27" alt=""/>
</div>
</div>
<div class="dropdown-content-sentinal">
<a href="#">Link 1</a>
<a href="#">Link 1</a>
<a href="#">Link 1</a>
<a href="#">Link 1</a>
</div>
</div>
</div>
</body>
</html>
答案 0 :(得分:1)
这里 - 我将示例缩短了一点(我也不认为您需要所有单独的CSS以获得多个按钮,您应该能够使用这些类,并且只需使用{{更改细节] 1}}对于您可能想要改变的事物(如位置)。
我认为Chrome中的问题是容器的宽度比按钮本身宽,这使它行为不端。它可能不是100%,但它应该让你开始。我将一些值更改为动态值(#dropdown_two .classname
而不是em
),因此可能存在一些问题。
px
&#13;
#dropdown-one {
margin-left: 20em;
}
.dropbtn {
color: white;
width: 100%;
height: 3.2em;
font-size: 16px;
border: none;
cursor: pointer;
text-align: left;
font-weight: 900;
background: rgba(0, 173, 239, 1);
border-radius: 0px;
-moz-border-radius: 0px;
-webkit-border-radius: 50px 50px 50px 50px;
position: relative;
z-index: 2;
}
.dropdown {
position: relative;
display: block;
width: 12.5em;
background:antiquewhite;
}
.dropdown-content {
display: none;
position: relative;
z-index: 1;
background-color: #f9f9f9;
box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
top: -20px;
}
.sphere {
height: 2.9em;
width: 2.9em;
border-radius: 50%;
border: 2px solid rgba(0, 173, 239, 1);
/* position: relative; */
background: black;
position: absolute;
top: 0;
bottom: 0;
right: .1em;
z-index: 2;
}
.dropdown-content a {
table-layout: fixed;
color: black;
padding: .75em;
text-decoration: none;
display: block;
border: 1px solid #000;
border-top: none;
font-size: 21px;
box-sizing: border-box;
}
.dropdown-content a:first-child {
padding-top: 35px;
background: url("Images/sidearrow.png") no-repeat 7px 36px;
}
.dropdown a {
background:url("Images/sidearrow.png") no-repeat 7px;
}
.dropdown-content a:first-child:hover {
background: url("Images/sidewhite.png") no-repeat 3px 36px;
color:black;
background-color: rgb(255,131,0);
}
.dropdown-content a:hover {
background:url("Images/sidewhite.png") no-repeat 3px;
background-color: rgb(255,131,0);
color:white;
}
.dropdown:hover .dropdown-content {
display: block;
}
.dropdown:hover .dropbtn {
background-color: #3e8e41;
}
div#arrow {
position: absolute;
margin-left: 10px;
margin-top: 11px;
}
&#13;