body,
h1,
h2,
h3,
h4,
h5,
h6,
p,
ul,
ol {
  margin: 0;
  padding: 0;
}

ul,
ol {
  list-style-type: none;
}

img {
  vertical-align: bottom;
}

.flow {
  width: 800px;
  margin: 10px auto;
}

.flow-main-image {
  text-align: center;
}

.flow-main-image img {
  width: 100%;
}

.flow-link-box {
  display: flex;
  justify-content: space-around;
  align-items: center;
  margin: 30px 0;
}

.flow-link {
  display: block;
  width: 380px;
  padding: 7px 0;
  border-radius: 10px;
  background-color: #009380;
  color: #ffffff;
  text-align: center;
  font-size: 36px;
  font-weight: bold;
  box-shadow: 4px 4px 4px #808080;
  text-decoration: none;
}

.flow-link:active {
  position: relative;
  top: 4px;
  box-shadow: none;
}

.flow-link-back {
  background-color: #0452a6;
}