safari想点击底部按钮的时候总是会触发底部栏弹出导致点击失败的解决方案

safari.css

[参考链接](https://www.eventbrite.com/engineering/mobile-safari-why/)
在按钮元素上加上如下属性
/* Allows content to fill the viewport and go beyond the bottom */
height: 100%;
 
/* Allows you to scroll below the viewport; default value is visible */
overflow-y: scroll;
 
/* To smooth any scrolling behavior */
-webkit-overflow-scrolling: touch;