#welcome {
  margin: 0;
  height: 100vh;
  background-image: url("../images-folder/NBCLogo.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
}
  
#welcomeFrm {
 width: 100%;
 height: 100%;
 display: flex;
 flex-direction: column;
 justify-content: flex-start;
 align-items: center;
}

input[type="submit"] {
 background-color: navy;
 color: white;
 border: none;
 margin: 1em 0.5em 0.5em 0.5em;
 padding: 10px 15px;
 border-radius: 6px;
 cursor: pointer;
 font-size: 18px;
 font-family: Verdana;
 transition: background-color 0.3s;
}

input[type="submit"]:hover {
  background-color: #357ABD;
  opacity: 0.7;
}

.container {
  position: relative;
  margin: 0 auto;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.header {
  position: relative;
  margin: 0 auto;
  padding: 0.5em 0.5em 0.5em 0.5em;
  font-size: 22px;
  font-weight: 700;
  font-family: Tahoma sans-serif;
  color: #3b7687;
  background-color: white;
}

.header img,
.header span {
  display: inline-block;
  vertical-align: middle;
}

.mainMenu {
  display: flex;
  gap: 5em;
  justify-content: center;
  background: #3b7687;
  padding: 6px 0 6px 40px;
}

.mainMenu a {
 color: white;
 text-decoration: none;
 font-size: 18px;
 font-weight: bold;
 font-family: Tahoma sans-serif;
}

.icon {
  max-width: 30px;
  height: 30px;
}

footer{
 padding: 0;
 background: #d6d6d6; /* Metallic Platinum */
 font-family: "Lucida Sans Unicode";
 color: #996515;  /* Golden brown */
 text-align: right;
 font-size: 12px;
 font-weight: 500;
}

footer a {
 text-decoration: none;
 color: #00080;  /* navy */
 font-weight: 500;
 font-family: "Lucida Sans Unicode";
}

.separator {
  color: #996515;
  font-size: 12px;
  font-weight: bold;
}