text: // ==UserScript==
  // @name         AtCoderModalMoudarui
  // @namespace    koyumeishi_scripts_AtCoderModalMoudarui
  // @downloadURL  https://koyumeishi.github.io/atcoder_script/modal.user.js
  // @version      0.02
  // @description  modal moudarui
  // @author       koyumeishi
  // @match        http://*.contest.atcoder.jp/*
  // @match        https://*.contest.atcoder.jp/*
  // @grant        none
  // ==/UserScript==
  
  (function(){
      document.getElementById('modal-contest-begin').setAttribute('id', 'modal-contest-begin-disabled');
      document.getElementById('modal-contest-end').setAttribute('id', 'modal-contest-end-disabled');
  })();