html,
body {
  font-family: Verdana, Helvetica;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  background-image: url(https://3m3cna178rlp1rclw43v482p-wpengine.netdna-ssl.com/images/2015/01/flowershop.jpg);
}
.centerLabel {
  margin-top: 6px;
}

ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
li {
  margin-bottom: 8px;
}
h1 {
  text-align: center;
  -webkit-animation-name: rainbow;
          animation-name: rainbow;
  -webkit-animation-duration: 11s;
          animation-duration: 11s;
  -webkit-animation-iteration-count: infinite;
          animation-iteration-count: infinite;
}

.container {
  font-family: "Trebuchet MS";
  background-color: rgb(0,0,0,0.5);
  margin: 50px;
  width: 70vw;
  border: 2px solid white;
  background-color: rgb(204,153,153);
}

.title {
  text-align: center;
  color: white;
  margin: 25px 6px;
}

form {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  color: white;
}

.fields {
  width: 80%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
      -ms-flex-flow: row wrap;
          flex-flow: row wrap;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  margin: 10px 0;
}

label {
  width: 43%;
  margin-right: 15px;
  text-align: right;
  color: white;
}
select {
  width: 24%;
  padding: 7px;
}

#preferences,
textarea {
  width: 50%;
  color: white;
}

input[type="text"],
input[type="email"],
input[type="number"] {
  width: 34%;
  padding: 7px;
}

textarea {
  resize: none;
  color: black;
}

#submit {
  font-family: "Trebuchet MS";
  text-transform: uppercase;
  font-size: 18px;
  padding: 10px 20px;
  margin: 20px 0;
  border-radius: 5px;
  color: white;
  font-weight: 500;
  border: none;
  background-color: #ff4d47;
}

@media all and (max-width: 600px) {
  label,
  input[type="text"],
  input[type="email"],
  input[type="number"] {
    width: 100%;
  }
  label {
    text-align: left;
    margin-bottom: 15px;
  }
  select,
  #preferences {
    width: 100%;
  }
}

@media all and (max-width: 704px) {
  label[for="comments"],
  textarea {
    text-align: center;
    margin-bottom: 20px;
    width: 100%;
  }
}

@-webkit-keyframes rainbow {
  0% {
    color: #47ff60;
  }
  25% {
    color: #ff4d47;
  }
  50% {
    color: #ffa947;
  }
  75% {
    color: #5347ff;
  }
  100% {
    color: #47ff60;
  }
}

@keyframes rainbow {
  0% {
    color: #47ff60;
  }
  25% {
    color: #ff4d47;
  }
  50% {
    color: #ffa947;
  }
  75% {
    color: #5347ff;
  }
  100% {
    color: #47ff60;
  }
}

@-webkit-keyframes boxRainbow {
  0% {
    -webkit-box-shadow: 0 0 24px 2px #47ff60;
            box-shadow: 0 0 24px 2px #47ff60;
  }
  25% {
    -webkit-box-shadow: 0 0 24px 2px #ff4d47;
            box-shadow: 0 0 24px 2px #ff4d47;
  }
  50% {
    -webkit-box-shadow: 0 0 24px 2px #ffa947;
            box-shadow: 0 0 24px 2px #ffa947;
  }
  75% {
    -webkit-box-shadow: 0 0 24px 2px #5347ff;
            box-shadow: 0 0 24px 2px #5347ff;
  }
  100% {
    -webkit-box-shadow: 0 0 24px 2px #47ff60;
            box-shadow: 0 0 24px 2px #47ff60;
  }
}

@keyframes boxRainbow {
  0% {
    -webkit-box-shadow: 0 0 24px 2px #47ff60;
            box-shadow: 0 0 24px 2px #47ff60;
  }
  25% {
    -webkit-box-shadow: 0 0 24px 2px #ff4d47;
            box-shadow: 0 0 24px 2px #ff4d47;
  }
  50% {
    -webkit-box-shadow: 0 0 24px 2px #ffa947;
            box-shadow: 0 0 24px 2px #ffa947;
  }
  75% {
    -webkit-box-shadow: 0 0 24px 2px #5347ff;
            box-shadow: 0 0 24px 2px #5347ff;
  }
  100% {
    -webkit-box-shadow: 0 0 24px 2px #47ff60;
            box-shadow: 0 0 24px 2px #47ff60;
  }
}

@-webkit-keyframes bgRainbow {
  0% {
    background-color: #47ff60;
  }
  25% {
    background-color: #ff4d47;
  }
  50% {
    background-color: #ffa947;
  }
  75% {
    background-color: #5347ff;
  }
  100% {
    background-color: #47ff60;
  }
}

@keyframes bgRainbow {
  0% {
    background-color: #47ff60;
  }
  25% {
    background-color: #ff4d47;
  }
  50% {
    background-color: #ffa947;
  }
  75% {
    background-color: #5347ff;
  }
  100% {
    background-color: #47ff60;
  }
}