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我很困擾這一個。我有一個下拉菜單，當它溢出它的div時被切斷。下拉菜單切斷身體
在大多數情況下，我所遇到的，這是因爲一些父元素具有溢出：隱藏或z-index的沒有設置，但我曾經嘗試都沒有效果......
這是代碼：
@import url(https://fonts.googleapis.com/css?family=Catamaran);
body,
html {
margin: 0;
padding: 0;
background-color: #aaf44d;
overflow: visible;
}
html {
font-family: "Catamaran", serif;
}
body {
font-family: inherit;
background-image: linear-gradient(216deg, #c8ff40, #a7eba2, #16ac2a);
}
textarea,
select,
button {
font-family: inherit;
}
#submit {
padding: 4px 10px;
background-color: #1b9c34;
border: 0 none;
cursor: pointer;
color: white;
-webkit-border-radius: 5px;
border-radius: 5px;
font-family: inherit;
font-weight: bold;
}
#submit:hover {
background-color: lightgray;
}
#submit:active {
background-color: #1b9c34;
}
header {
display: -ms-flexbox;
display: -webkit-box;
display: flex;
background-color: #2f2f2f;
border-bottom: 1px solid #37374a
}
h1 {
color: white;
height: 40px;
line-height: 40px;
vertical-align: middle;
margin-left: 20px;
}
h2 {
-webkit-background-clip: text;
color: transparent;
background-image: linear-gradient(216deg, #c8ff40, #a7eba2, #16ac2a);
font-weight: 400;
z-index: 3;
text-align: center;
}
li {
list-style: none;
}
/* Dropdown Button */
.dropbtn {
background-color: #1b9c34;
color: white;
padding: 16px;
font-size: 16px;
border: none;
border-radius: 10%;
cursor: pointer;
background-position: center;
background-repeat: no-repeat;
background-size: 50px 50px;
padding-left: 40px;
height: 80px;
width: 100px;
}
.dropdown {
position: relative;
display: inline-block;
margin-top: 80px;
}
.dropdown-content {
display: none;
position: absolute;
background-color: #1b9c34;
;
min-width: 140px;
box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
z-index: 1;
}
.dropdown-content a {
color: black;
padding: 12px 16px;
text-decoration: none;
display: block;
z-index: 1;
}
.dropdown-content a:hover {
background-color: lightgray;
}
.dropdown:hover .dropdown-content {
display: block;
}
.dropdown:hover .dropbtn {
background-color: lightgray;
}
.uppertext {
background-color: rgb(39, 39, 63);
display: -ms-flexbox;
display: -webkit-box;
display: flex;
-ms-flex-align: center;
-webkit-box-align: center;
align-items: center;
-ms-flex-direction: column;
-webkit-box-orient: vertical;
-webkit-box-direction: normal;
flex-direction: column;
height: 75vh;
padding-bottom: 200px;
clip-path: circle(120% at 50% -70vw);
-webkit-clip-path: circle(120% at 50% -70vw);
position: relative;
}
.bottom {
position: relative;
display: -ms-flexbox;
display: -webkit-box;
display: flex;
-ms-flex-pack: center;
-webkit-box-pack: center;
justify-content: center;
height: 62px;
min-height: 42px;
margin: 15px;
background-color: red;
}<header>
<h1>Who is presenting?</h1>
</header>
<div class="uppertext">
<h2>Submit a conference speaker or see who is presenting
</h2>
<form action="/quotes" method="POST">
<input type="text" placeholder="name" name="name">
<input type="text" placeholder="conference" name="conference">
<input type="text" placeholder="location" name="location">
<input type="text" placeholder="date" name="date">
<button type="submit" id='submit'>Submit</button>
</form>
<div class="dropdown">
<button class="dropbtn"></button>
<div class="dropdown-content">
<a href="#">Link 1</a>
<a href="#">Link 2</a>
<a href="#">Link 3</a>
</div>
</div>
</div>
u能更多更多的填充底部設置爲您.uppertext，但這不是最好的解決辦法:) – GmaSa