小菜鸟请教大神
请问这个网页中,方框中间的金边是怎么加上去的????谢谢大家了!
https://weblogin.stanford.edu/login/?RT=Ts7pTP9GR+OodLxh+DOvwjPuAijusK3Gv/PINUXieAfQrFh5KxfdgIoxPqQ4KfYpwhDo63U3c6SnfVf4+JBzgSaKRBB50C6foS9BvRtu0c1rYuoAAwi/myXb5h18HEk6luvW21/q5UQGQ5V9DGa1NyQ8LxvU6T3MKLPK/kx6Xg29zhw2i+bb2gABlg5Fc8JTz6uzZOl42fMDMqKLeMDsXLLrFMLnfobrj4mgAI9x/PvHAR2Ky3rxGBUM7yrh63GdQ3lp6n7QLVLyGv4Cr/4hep5/ltPKpPsRdfeqY63pmry1GC+p;ST=Ts4++i1RUl6eqIc8GQunIcn4iPLHQaN9j8SzZVwEx5fZ98So2P3WBhc26eUgw7pWuOpe/j5NZC0+f4Qit3hEkU7AUMUfgXxWpJGVvLZ0VfMR79fFosMLHKCFzU0OIpzvla3ICY1MZJzATxrvZIbVxsIyeDaXv+DGiYqR6+TWlEl+JhqE3SqA0ZYIaTYXhMWVOQaT1g==