css3 箭头上下跳动
.container .stepsItem.permit .permitStepItem .table .showTable { width: .37rem; margin: .20rem auto; position: absolute; bottom: 0; left: 50%; margin-left: -.18rem; -webkit-animation: opener .5s ease-in-out alternate infinite; animation: opener .5s ease-in-out alternate infinite; cursor: pointer; opacity: 0.5; -webkit-transition: opacity .2s ease-in-out, transform .5s ease-in-out .2s; transition: opacity .2s ease-in-out, transform .5s ease-in-out .2s; }
@-webkit-keyframes opener {
100% {
bottom: .05rem;
}
}
@keyframes opener {
100% {
bottom: .05rem;
}
}