:root {
  --main-color: #3700FF;
  --secondary-color: #00FDBD;
  --neutral-color: #f9f9f9;
}

body,
html {
  background: url(images/ceu_1000x667.jpg) no-repeat center center fixed;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
  font-family: "Open Sans", Arial, Helvetica, sans-serif;
  font-size: 16px;
  text-align: center;
  color: var(--neutral-color);

  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.content {
  display: flex;
  flex-direction: column;
  width: 70%;
}

img.maiane {
  display: inline;
  margin: 0 auto 1em auto;
  border-radius: 50%;
  width: 50%;
  height: auto;
}

h1 {
  font-size: 1em;
  color: var(--secondary-color);
}

p {
  font-size: .9em;
  margin-block-start: 0;
  margin-bottom: 2em;
}

.button {
  background-color: transparent;
  display: inline-block;
  padding: .8em;
  border-radius: 2em;
  border: 1px solid var(--secondary-color);
  color: var(--secondary-color) !important;
  text-decoration: none;
  transition: 1s ease;
  -webkit-transition: 1s ease;
  -moz-transition: 1s ease;
  -o-transition: 1s ease;
  margin-bottom: .8em;
}

.button:hover {
  background-color: var(--secondary-color);
  color: var(--main-color) !important;
}

footer {
  margin-top: 3em;
  position: bottom;
}

a {
  color: var(--neutral-color);
}

a:hover {
  color: var(--secondary-color);
  transition: 1s ease;
  -webkit-transition: 1s ease;
  -moz-transition: 1s ease;
  -o-transition: 1s ease;
}