antv下拉框展开选项到刚好到浏览器底部触发闪烁，会回弹一下

标签：回弹 dropdown antv up ant slide animation 下拉框 select

关闭下拉框的动画样式

.ant-select-dropdown.slide-up-appear.slide-up-appear-active.ant-select-dropdown-placement-bottomLeft, .ant-select-dropdown.slide-up-enter.slide-up-enter-active.ant-select-dropdown-placement-bottomLeft {   -webkit-animation-name: unset;   animation-name: unset;   -webkit-animation-duration: .05s;   animation-duration: .05s; }
.ant-select-dropdown.slide-up-appear.slide-up-appear-active.ant-select-dropdown-placement-topLeft, .ant-select-dropdown.slide-up-enter.slide-up-enter-active.ant-select-dropdown-placement-topLeft {   -webkit-animation-name: unset;   animation-name: unset;   -webkit-animation-duration: .05s;   animation-duration: .05s; }
.ant-select-dropdown.slide-up-leave.slide-up-leave-active.ant-select-dropdown-placement-bottomLeft {   -webkit-animation-name: unset;   animation-name: unset;   -webkit-animation-duration: .05s;   animation-duration: .05s; }
.ant-select-dropdown.slide-up-leave.slide-up-leave-active.ant-select-dropdown-placement-topLeft {   -webkit-animation-name: unset;   animation-name: unset;   -webkit-animation-duration: .05s;   animation-duration: .05s; }

标签：回弹,dropdown,antv,up,ant,slide,animation,下拉框,select
From： https://www.cnblogs.com/xinyouhunran/p/18047584