我正在尝试将loader放在一个表中,但它无法正常工作。问题是当我将div放在td中时,表格格式不起作用。
当我检查这些元素时,div不在桌面之内。
.loader {
background: #000;
background: radial-gradient(#222, #000);
bottom: 0;
left: 0;
overflow: hidden;
position: fixed;
right: 0;
top: 0;
z-index: 99999;
}
.loader-inner {
height: 60px;
left: 0;
position: absolute;
right: 0;
width: 100px;
}
.loader-line-wrap {
animation: spin 2000ms cubic-bezier(.175, .885, .32, 1.275) infinite;
box-sizing: border-box;
height: 50px;
left: 0;
overflow: hidden;
position: absolute;
top: 0;
transform-origin: 50% 100%;
width: 100px;
}
.loader-line {
border: 4px solid transparent;
border-radius: 100%;
box-sizing: border-box;
height: 100px;
left: 0;
margin: 0 auto;
position: absolute;
right: 0;
top: 0;
width: 100px;
}
.loader-line-wrap:nth-child(1) {
animation-delay: -50ms;
}
.loader-line-wrap:nth-child(2) {
animation-delay: -100ms;
}
.loader-line-wrap:nth-child(3) {
animation-delay: -150ms;
}
.loader-line-wrap:nth-child(4) {
animation-delay: -200ms;
}
.loader-line-wrap:nth-child(5) {
animation-delay: -250ms;
}
.loader-line-wrap:nth-child(1) .loader-line {
border-color: hsl(0, 80%, 60%);
height: 90px;
width: 90px;
top: 7px;
}
.loader-line-wrap:nth-child(2) .loader-line {
border-color: hsl(60, 80%, 60%);
height: 76px;
width: 76px;
top: 14px;
}
.loader-line-wrap:nth-child(3) .loader-line {
border-color: hsl(120, 80%, 60%);
height: 62px;
width: 62px;
top: 21px;
}
.loader-line-wrap:nth-child(4) .loader-line {
border-color: hsl(180, 80%, 60%);
height: 48px;
width: 48px;
top: 28px;
}
.loader-line-wrap:nth-child(5) .loader-line {
border-color: hsl(240, 80%, 60%);
height: 34px;
width: 34px;
top: 35px;
}
@keyframes spin {
0%, 15% {
transform: rotate(0);
}
100% {
transform: rotate(360deg);
}
}

<table>
<tr>
<td>1</td>
</tr>
<tr>
<td>
<div id="preloader" class="loader">
<div class="loader-inner">
<div class="loader-line-wrap">
<div class="loader-line"></div>
</div>
<div class="loader-line-wrap">
<div class="loader-line"></div>
</div>
<div class="loader-line-wrap">
<div class="loader-line"></div>
</div>
<div class="loader-line-wrap">
<div class="loader-line"></div>
</div>
<div class="loader-line-wrap">
<div class="loader-line"></div>
</div>
</div>
</div>
</td>
</tr>
</table>
&#13;
答案 0 :(得分:6)
如果您需要在<td>
中包含加载图形,则不应使用固定定位。
这是一个解决方案。删除固定的定位和相关属性。将定位设置为相对值以及.loader
的高度和宽度。
.loader {
position: relative;
background: #000;
background: radial-gradient(#222, #000);
overflow: hidden;
z-index: 99999;
width: 100px;
height: 100px;
}
.loader-inner {}
.loader-line-wrap {
animation: spin 2000ms cubic-bezier(.175, .885, .32, 1.275) infinite;
box-sizing: border-box;
height: 50px;
left: 0;
overflow: hidden;
position: absolute;
top: 0;
transform-origin: 50% 100%;
width: 100px;
}
.loader-line {
border: 4px solid transparent;
border-radius: 100%;
box-sizing: border-box;
height: 100px;
left: 0;
margin: 0 auto;
position: absolute;
right: 0;
top: 0;
width: 100px;
}
.loader-line-wrap:nth-child(1) {
animation-delay: -50ms;
}
.loader-line-wrap:nth-child(2) {
animation-delay: -100ms;
}
.loader-line-wrap:nth-child(3) {
animation-delay: -150ms;
}
.loader-line-wrap:nth-child(4) {
animation-delay: -200ms;
}
.loader-line-wrap:nth-child(5) {
animation-delay: -250ms;
}
.loader-line-wrap:nth-child(1) .loader-line {
border-color: hsl(0, 80%, 60%);
height: 90px;
width: 90px;
top: 7px;
}
.loader-line-wrap:nth-child(2) .loader-line {
border-color: hsl(60, 80%, 60%);
height: 76px;
width: 76px;
top: 14px;
}
.loader-line-wrap:nth-child(3) .loader-line {
border-color: hsl(120, 80%, 60%);
height: 62px;
width: 62px;
top: 21px;
}
.loader-line-wrap:nth-child(4) .loader-line {
border-color: hsl(180, 80%, 60%);
height: 48px;
width: 48px;
top: 28px;
}
.loader-line-wrap:nth-child(5) .loader-line {
border-color: hsl(240, 80%, 60%);
height: 34px;
width: 34px;
top: 35px;
}
@keyframes spin {
0%, 15% {
transform: rotate(0);
}
100% {
transform: rotate(360deg);
}
}
table td {
border: 1px solid #CCC;
}
<table>
<tr>
<td>1</td>
</tr>
<tr>
<td>
<div id="preloader" class="loader">
<div class="loader-inner">
<div class="loader-line-wrap">
<div class="loader-line"></div>
</div>
<div class="loader-line-wrap">
<div class="loader-line"></div>
</div>
<div class="loader-line-wrap">
<div class="loader-line"></div>
</div>
<div class="loader-line-wrap">
<div class="loader-line"></div>
</div>
<div class="loader-line-wrap">
<div class="loader-line"></div>
</div>
</div>
</div>
</td>
</tr>
</table>
答案 1 :(得分:1)
将ID或类添加到加载程序的父td
并将其位置设置为relative
。设置加载程序的位置absolute
。
#loaderContainer {
position: relative;
height: 100px;
width: 100px;
}
.loader {
background: #000;
background: radial-gradient(#222, #000);
bottom: 0;
left: 0;
overflow: hidden;
position: absolute;
right: 0;
top: 0;
z-index: 99999;
}
.loader-inner {
height: 60px;
left: 0;
position: absolute;
right: 0;
width: 100px;
}
.loader-line-wrap {
animation: spin 2000ms cubic-bezier(.175, .885, .32, 1.275) infinite;
box-sizing: border-box;
height: 50px;
left: 0;
overflow: hidden;
position: absolute;
top: 0;
transform-origin: 50% 100%;
width: 100px;
}
.loader-line {
border: 4px solid transparent;
border-radius: 100%;
box-sizing: border-box;
height: 100px;
left: 0;
margin: 0 auto;
position: absolute;
right: 0;
top: 0;
width: 100px;
}
.loader-line-wrap:nth-child(1) {
animation-delay: -50ms;
}
.loader-line-wrap:nth-child(2) {
animation-delay: -100ms;
}
.loader-line-wrap:nth-child(3) {
animation-delay: -150ms;
}
.loader-line-wrap:nth-child(4) {
animation-delay: -200ms;
}
.loader-line-wrap:nth-child(5) {
animation-delay: -250ms;
}
.loader-line-wrap:nth-child(1) .loader-line {
border-color: hsl(0, 80%, 60%);
height: 90px;
width: 90px;
top: 7px;
}
.loader-line-wrap:nth-child(2) .loader-line {
border-color: hsl(60, 80%, 60%);
height: 76px;
width: 76px;
top: 14px;
}
.loader-line-wrap:nth-child(3) .loader-line {
border-color: hsl(120, 80%, 60%);
height: 62px;
width: 62px;
top: 21px;
}
.loader-line-wrap:nth-child(4) .loader-line {
border-color: hsl(180, 80%, 60%);
height: 48px;
width: 48px;
top: 28px;
}
.loader-line-wrap:nth-child(5) .loader-line {
border-color: hsl(240, 80%, 60%);
height: 34px;
width: 34px;
top: 35px;
}
@keyframes spin {
0%, 15% {
transform: rotate(0);
}
100% {
transform: rotate(360deg);
}
}
<table>
<tr>
<td>1</td>
</tr>
<tr>
<td id="loaderContainer">
<div id="preloader" class="loader">
<div class="loader-inner">
<div class="loader-line-wrap">
<div class="loader-line"></div>
</div>
<div class="loader-line-wrap">
<div class="loader-line"></div>
</div>
<div class="loader-line-wrap">
<div class="loader-line"></div>
</div>
<div class="loader-line-wrap">
<div class="loader-line"></div>
</div>
<div class="loader-line-wrap">
<div class="loader-line"></div>
</div>
</div>
</div>
</td>
</tr>
</table>