解决方法
参考：
https://github.com/emmetio/emmet/blob/master/lib/snippets.json
ST3：Emmet：设置 – 用户
{
"disable_completions": false,// This solution works to override annoying autocompletions from emmet.
// I could do without seeing "widows" ever again,but just in case I added it back so that "widows" won't autocorrect to "width"
"snippets": {
"css": {
"filters": "css","profile": "css","snippets": {
"wid": "width:|;","widows": "widows:|;"
}
}
}
}
