Why is my hero image not showing in the title like it should?

Issue

I am trying to get an image to show up behind my title "Strike A Chord" The image is under the hero image section. What am I missing?

Below is first my index.html file, and then the second is my styles.css file.

It was showing up before but after I added some more code it no longer will show and it is just blank behind my title.

also, if it looks funny and basic, I am a student following the book's instructions. I haven't learned the easy shortcuts yet.

EDIT: After removing [class="tab-desk"] from the div id of the hero image, the image shows back up but in the correct spot.

/* CSS Reset */
body,
header,
nav,
main,
footer,
img,
h1,
ul {
  margin: 0;
  padding: 0;
  border: 0;
}

/* Style Rule for Images */
img {
  max-width: 100%;
  display: block;
}

/* style rule for mobile view port */

/*hide tab-desk class */
.tab-desk {
  display: none;
}
/* set rules for header content */
header {
  text-align: center;
  font-size: 1.5em;
  color: #373684;
}

header h1 {
  font-family: "DM Serif Display", serif;
  font-size: 1.5em;
  padding: 4%;
  margin-right: 15%;
}

/* Style rules for navigation area */
nav {
  background-color: #373684;
}
nav ul {
  list-style-type: none;
  text-align: center;
}
nav li {
  display: block;
  border-top: 1px solid #e5e9fc;
  font-size: 1.25em;
}
nav li a {
  display: block;
  color: #fff;
  text-align: center;
  padding: 0.5em 1em;
  text-decoration: none;
}

/* Styles Rule for main content */
main {
  padding: 2%;
  background-color: #e5e9fc;
  overflow: auto;
  font-family: Verdana, Arial, sans-serif;
}
main p {
  font-size: 1.25em;
}
.action {
  font-size: 1.75em;
  color: #373684;
  font-weight: bold;
}
#piano,
#guitar,
#violin {
  margin: 0 2%;
}
#info {
  clear: left;
  background-color: #c0caf7;
  padding: 1% 2%;
}
#info ul {
  margin-left: 10%;
}
.round {
  border-radius: 8px;
}
#contact {
  text-align: center;
}
.tel-link {
  background-color: #373684;
  padding: 2%;
  margin: 0 auto;
  width: 80%;
  text-align: center;
  border-radius: 5px;
}

.tel-link a {
  color: #fff;
  text-decoration: none;
  font-size: 1.5em;
  display: block;
}

#contact .email-link {
  color: #4645a8;
  text-decoration: none;
  font-weight: bold;
}
.map {
  border: 5px solid #373684;
  width: 95%;
  height: 50%;
}

/* Style rules for footer content */
footer {
  text-align: center;
  font-size: 0.65em;
  clear: left;
}
footer a {
  color: #4645a8;
  text-decoration: none;
}

<!--Hero Image-->
<div id="hero" class="tab-desk">
  <img src="images/music-notes.png" alt="colorful music notes" />
</div>

Solution

In your CSS code you have the following property:

.tab-desk {
    display: none;
}

This is what is causing your .tab-desk (hero image) to not load. To fix your issue, you can either remove the aforementioned 3 CSS lines or remove the class="tab-desk" from:

<div id="hero" class="tab-desk">
    <img src="images/music-notes.png" alt="colorful music notes" />
</div>

Whichever one suits you best.

Answered By - RMMR