In the source code of the web browser I have the following tab prefix:
I checked main.blade.php This is the main layout template but it doesn't have any initial tabs or spaces:
main.blade.php
I don’t know why this tag is rendered? ! I'm using laravel-5.4
Probably BOM (Byte Order Mark)
Read more here: https://www.w3.org/International/questions/qa-byte-order-mark
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
Probably BOM (Byte Order Mark)
Read more here: https://www.w3.org/International/questions/qa-byte-order-mark