* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  height: 100%;
  margin: 0;
  padding: 0;
}

body {
  color: #008485;
}

body::-webkit-input-placeholder {
  /* WebKit browsers */
  color: white;
}

body:-moz-placeholder {
  /* Mozilla Firefox 4 to 18 */
  color: white;
  opacity: 1;
}

body::-moz-placeholder {
  /* Mozilla Firefox 19+ */
  color: white;
  opacity: 1;
}

body:-ms-input-placeholder {
  /* Internet Explorer 10+ */
  color: white;
}

.wrapper {
  background-image: url('/img/background.jpg');
  opacity: 0.8;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 500px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

form {
  padding: 20px 0;
  position: relative;
  z-index: 2;
}

form input {
  display: block;
  appearance: none;
  outline: 0;
  border: 1px solid rgba(255, 255, 255, 0.4);
  background-color: rgba(255, 255, 255, 0.2);
  width: 60%;
  border-radius: 3px;
  padding: 10px 15px;
  margin: 0 auto 30px auto;
  display: block;
  text-align: center;
  font-size: 18px;
  color: white;
  transition-duration: 0.25s;
}

form input:hover {
  background-color: rgba(255, 255, 255, 0.4);
}

form input:focus {
  background-color: white;
  width: 70%;
  color: var(--prim);
}

form button {
  appearance: none;
  outline: 0;
  background-color: white;
  border: 0;
  padding: 10px 15px;
  color: var(--prim);
  border-radius: 3px;
  width: 60%;
  cursor: pointer;
  font-size: 18px;
  transition-duration: 0.25s;
}

form button:hover {
  background-color: rgb(245, 247, 249);
}