https://www.maharajaonline.com.au/assets/fca98df3/js/notice.js?v=1783000287

1function AdjustElementsAccToNotice() {
2    this.notice = document.querySelector('.oa-notice-alert');
3    this.headerSection = document.querySelector('.headerSection');
4    this.headerSectiontheme = document.querySelector('.headerSectiontheme');
5    this.topSpace = document.querySelector('.topSpace');
6    this.bannerSection = document.querySelector('.bannerSection');
7    this.adjust = function () {
8        if (!this.notice) {
9            return;
10        }
11        this.newoffset = this.notice.offsetHeight + "px";
12        if (this.headerSection) {
13            this.headerSection.style.top = this.newoffset;
14        }
15        if(this.headerSectiontheme){
16            this.headerSectiontheme.style.top = this.newoffset;
17        }
18        if(this.topSpace){
19            this.topSpace.style.marginTop = this.newoffset;
20        }
21        if(this.bannerSection){
22            this.bannerSection.style.marginTop = this.newoffset;
23        }
24    }
25    this.init = function () {
26        window.addEventListener('DOMContentLoaded', () => this.adjust())
27        window.addEventListener('resize', () => this.adjust())
28    };
29}
30
31(new AdjustElementsAccToNotice()).init();