如何使输入占位符产生反弹效果?我需要有效的输入占位符bounceIn。如何为该占位符设置动画?现在我的动画不起作用了。
@keyframes bounceIn {
from,
20%,
40%,
60%,
80%,
to {
-webkit-animation-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
animation-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
}
0% {
opacity: 0;
-webkit-transform: scale3d(0.3, 0.3, 0.3);
transform: scale3d(0.3, 0.3, 0.3);
}
20% {
-webkit-transform: scale3d(1.1, 1.1, 1.1);
transform: scale3d(1.1, 1.1, 1.1);
}
40% {
-webkit-transform: scale3d(0.9, 0.9, 0.9);
transform: scale3d(0.9, 0.9, 0.9);
}
60% {
opacity: 1;
-webkit-transform: scale3d(1.03, 1.03, 1.03);
transform: scale3d(1.03, 1.03, 1.03);
}
80% {
-webkit-transform: scale3d(0.97, 0.97, 0.97);
transform: scale3d(0.97, 0.97, 0.97);
}
to {
opacity: 1;
-webkit-transform: scale3d(1, 1, 1);
transform: scale3d(1, 1, 1);
}
}
.search {
padding: 10px;
}
.search:focus::placeholder {
animation: bounceIn 2s infinite;
}
<input class="search" type="text" name="Search" value="" placeholder="Search...">
答案 0 :(得分:1)
您只需要从以下位置删除::placeholder
:
.search:focus::placeholder {
animation: bounceIn 2s infinite;
}
此外,您可能会发现最好不要无限重复播放动画。
@keyframes bounceIn {
from,
20%,
40%,
60%,
80%,
to {
-webkit-animation-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
animation-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
}
0% {
opacity: 0;
-webkit-transform: scale3d(0.3, 0.3, 0.3);
transform: scale3d(0.3, 0.3, 0.3);
}
20% {
-webkit-transform: scale3d(1.1, 1.1, 1.1);
transform: scale3d(1.1, 1.1, 1.1);
}
40% {
-webkit-transform: scale3d(0.9, 0.9, 0.9);
transform: scale3d(0.9, 0.9, 0.9);
}
60% {
opacity: 1;
-webkit-transform: scale3d(1.03, 1.03, 1.03);
transform: scale3d(1.03, 1.03, 1.03);
}
80% {
-webkit-transform: scale3d(0.97, 0.97, 0.97);
transform: scale3d(0.97, 0.97, 0.97);
}
to {
opacity: 1;
-webkit-transform: scale3d(1, 1, 1);
transform: scale3d(1, 1, 1);
}
}
.search {
padding: 10px;
}
.search:focus {
animation: bounceIn 2s infinite;
}
<h3>Click in input field to trigger animation</h3>
<input class="search" type="text" name="Search" value="" placeholder="Search...">