#code-form { margin: 3rem 0 7rem; }
#code-input { font-size: 10rem; height: auto; margin-bottom: 2rem; padding-top: 3rem; width: 100% }
#example-ticket { margin: 0 auto 3rem; }
#fetch-visit { border-radius: 0; }

.panel { border: none; box-shadow: none; margin-bottom: 0; }
.panel-heading { padding: 0; }
.panel-heading h2 { margin-top: 0; }