style.css

html, body {
  width: 100%;
  min-height: 100%;
  position: relative;
  margin: 0;
  height: 100%;
  padding: 0;
  font-family: 'r', sans-serif;
  color: #555;
}

header {
  background: #CB356B;
  background: -webkit-linear-gradient(to right, #BD3F32, #CB356B);
  background: linear-gradient(to right, #BD3F32, #CB356B);
  margin-bottom: 25px;
  height: 120px;
}

header .container {
  margin: auto;
}

header .title {
  color: white !important;
  font-size: 2.0rem;
}

header .description {
  color: whitesmoke;
  font-size: 1.5rem;
}

main .topbar {
  max-width: 600px;
}

/*the place where speech output goes*/
.result-container {
  background-color: #f9f3f5;
  padding: 20px;
  min-height: 150px;
  border: thin solid #F8BBD0;
}

footer {
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 1030;
  padding: 20px;
  border-top: thin solid #eee;
}

/*Custom button colors*/
angular-speech {
  background-color: #FF5722;
}

angular-speech:hover {
  background-color: #F4511E;
}

angular-speech.recording {
  background-color: #F44336;
}