#welcomeVideo { width: 100%; background: #227472; color: #FFF; padding: 80px 0; }
#welcomeVideo h2 { text-transform: uppercase; text-align: center; margin: 0 0 1em; color: #FFF; font-size: 30px; }
#welcomeLinks { margin: 0 auto; width: calc(100% - 80px); max-width: 1180px; }
.videoLink { float: left; width: 25%; padding: 15px 0; font-size: 16px; line-height: normal; text-align: center; }
.videoLink a { text-decoration: none; color: #FFF; }
.videoLink a:hover { text-decoration: underline; }

@media screen and (max-width: 700px) {
  #welcomeLinks { width: calc(100% - 40px); }
  .videoLink { width: 50%; }
}

@media screen and (max-width: 480px) {
  .videoLink { width: 100%; padding: 10px 0; border-bottom: 1px solid #FFF; font-size: 14px; text-align: left; }
}