Collection of some compatibility issues

Apple chrome safari

Apple chrome safari Yes div Label settings contenteditable by true when , Still can't edit , You also need to set -webkit-user-select:text; .

Apple mobile phone app built-in H5 page

Apple mobile phone app built-in H5 page , If... Is embedded in the page iframe, automatically 100% Wide and high , Need to be in iframe Outer layer setting height height: 70vh;
overflow: auto; It works .