Override All Other Styles by using Important ...Is dis some kind of a joke..? Wasting my time

Tell us what’s happening:
I’ ve completed all these challenges but all of a sudden all collapsed and im trying to do again but watever i do even itz correct it wont accept wasting my time

Your code so far

<style>
  body {
    background-color: black;
    font-family: Monospace;
    color: green;
  }
  #orange-text {
    color: orange;
  }
  .pink-text {
    color: pink!important;
  }
  .blue-text {
    color: blue;
  }
</style>
<h1 id="orange-text" class="pink-text blue-text" style="color: white">Hello World!</h1>

Your browser information:

Your Browser User Agent is: Mozilla/5.0 (Linux; Android 4.4.2; GT-I9301I Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.116 Mobile Safari/537.36.

Link to the challenge:
https://www.freecodecamp.org/challenges/override-all-other-styles-by-using-important