A Question About the Challenge "Use CSS Animation to Change the Hover State of a Button"

Tell us what’s happening:
I’m not having any trouble with the challenge itself, however I’ve noticed that when I do hover over the button it changes color but the goes back to its original state, looking very abrupt and unprofessional. On most professional websites, if a button is to do this when a user hovers over it, then that button will stay that color until the user removes his mouse cursor from that button. Is there any way that I can do this with my site?
edit: ok so yeah, I just realized that the challenge immediately after addresses this issue. This thread is now useless.

Your code so far

  button {
    border-radius: 5px;
    color: white;
    background-color: #0F5897;
    padding: 5px 10px 8px 10px;
  button:hover {
    animation-name: background-color;
    animation-duration: 500ms;

  @keyframes background-color {
    100% {
      background-color: #4791d0;

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36.

Link to the challenge:

:smiley: actually this is addressed in the next challenge!