@keyframes move { 0% { transform: translate(0); } 50% { transform: translate(1000px, 0px); } 100% { transform: translate(0); } } @keyframes movelast { 0% { transform: translate(0); } 50% { transform: translate(0px, 1000px); } 100% { transform: translate(0); } } .move { background-color: red; position: relative; width: 200px; height: 200px; /* margin: 20px 0 50px 0; */ animation-duration: 1s; /* 确定动画的来源 */ animation-name: move; /* 下面这行是无限循环动画 */ /* animation-iteration-count: infinite; */ } .movelast { position: absolute; background-color: red; width: 200px; height: 200px; /* margin: 20px 0 50px 0; */ animation-duration: 1s; /* 确定动画的来源 */ animation-name: movelast; /* 下面这行是无限循环动画 */ /* animation-iteration-count: infinite; */ }<div class="move">
<div class="movelast">
回答如下,记得采纳一下哦!
transform: translate(0px, 1000px);
这不是向下走的吗,当然不会向上哇!
改成:
transform: translate(0px, -1000px);
还不行试试下面这个:
.move {
background-color: red;
position: relative;
width: 200px;
height: 200px;
animation-duration: 1s;
animation-name: move;
}
.movelast {
position: absolute;
background-color: red;
width: 200px;
height: 200px;
animation-duration: 1.5s; /* 持续时间更长 */
animation-name: movelast;
animation-delay: 1s; /* 延迟1秒执行 */
}
@keyframes move {
0% {
transform: translate(0);
}
50% {
transform: translate(1000px, 0px);
}
100% {
transform: translate(0);
}
}
@keyframes movelast {
0% {
transform: translate(0);
}
50% {
transform: translate(0px, -1000px); /* 向上移动*/
}
100% {
transform: translate(0);
}
}