1
我有一個長頁面,其上有幾個可打開模態窗口的錨點標記。 (a href #
)當我打開模式窗口時向下滾動頁面
當我點擊它時,模態窗口打開,背景主頁向下滾動一點。當我關閉模式窗口時,它會向上滾動一點,但不會滾動到頂部。這造成了不好的用戶體驗。
打開沒有滾動條的頁面上的模式是好的。
我已經研究過各種解決方案,但沒有任何解決方法。
.modal {
display: none; /* Hidden by default */
position: absolute; /* Stay in place */
z-index: 1; /* Sit on top */
padding-top: 100px; /* Location of the box */
left: 0;
top: 0;
\t overflow-y: auto;
width: 100%; /* Full width */
overflow: auto; /* Enable scroll if needed */
background-color: rgb(0,0,0); /* Fallback color */
background-color: rgba(0,0,0,0.4); /* Black w/ opacity */
\t font-family: 'Georgia', monospace, serif;
}
/* Modal Content */
.modal-content {
position: relative;
background-color: #fefefe;
margin: auto;
padding: 0;
font-family: 'Georgia', monospace, serif;
border: 1px solid #888;
width: 400px;
box-shadow: 0 4px 8px 0 rgba(0,0,0,0.2),0 6px 20px 0 rgba(0,0,0,0.19);
}
.modal-header {
padding: 2px 16px;
background-color: black;
color: white;
font-family: 'Georgia', monospace, serif;
}
/* Behaviour on legacy browsers */
.target:target + .modal {
display: block;
}
/* Fallback for IE8 */
.modal.is-expanded {
display: block;
}
.modal.is-expanded > .content {
top: 50%;
margin-top: -45px;
}
/* Behavior on modern browsers */
:root .modal {
display: block;
background-color: rgba(0,0,0,0.4); /* Black w/ opacity */
transition: transform 0.3s cubic-bezier(0.5, -0.5, 0.5, 1.5);
transform-origin: center center;
transform: scale(0, 0);
}
:root .modal > .content {
box-shadow: 0 5px 20px rgba(0,0,0,0.5);
}
:root .target:target + .modal {
transform: scale(1, 1);
}
/* The Close Button */
.close-btn:hover,
.close-btn:focus {
cursor: pointer;
}
.modal > .modal-content .modal-header .close-btn {
position: absolute;
top: 18px;
right: 18px;
width: 15px;
height: 15px;
color: white;
font-size: 18px;
text-decoration: none;
}
.modal-body {padding: 2px 16px;}
.modal-open {
-moz-appearance: menuimage;
}
.modal-open::-webkit-scrollbar {
width: 0 !important;
}
<span id="start" class="target"><!-- Hidden anchor to close all modals --></span>
<span id="userinfo" class="target"><!-- Hidden anchor to open adjesting modal container--></span>
\t
<div class="modal">
<div class="modal-content">
<div class="modal-header">
<h2>User Info</h2>
\t <a class="close-btn" href="#start" ><i class="fa fa-times"></i></a>
\t \t </div>
\t \t \t <div class="modal-body">
content....
</div>
</div>
</div>
\t <a href="#userinfo"><i class="fa fa-user fa-lg"></i></a>
任何幫助,將不勝感激。
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