.header{display:flex;justify-content:end;align-items:center;position:fixed;top:50px;width:100%;padding-top:20px;padding-bottom:20px;background-color:#B492FF}.container-1{display:block;width:100%;padding-top:125px;padding-bottom:125px}.php-code-1{display:block}z-index :10;.php-code-2{display:block;width:100%}