hw_javascript/08/styles.css

h1 {
  top: 0;
  left: 0;
  margin: 10vh;
  font: bold 18px Arial;
  color: #595;
  margin-top: 25px;
}

body {
  display: flex;
  flex-direction: column;
}

.block {
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  width: 100%;
  text-align: center;
  border: 1px solid rgb(121, 121, 121);
}

#colorChange {
  height: 50%;
  width: 100%;
}

img {
  width: 10%;
  margin: 10vh;
}

#formContainer {
  display: flex;
  align-items: center;
  justify-content: center;
}

input {
  padding: 0 20px;
  margin-bottom: 10px;
  background: #3b3f44;
  color: white;
  line-height: 40px;
  border-width: 0;
  border-radius: 20px;
  font-family: "Roboto", sans-serif;
}

button {
  text-decoration: none;
  display: inline-block;
  width: 140px;
  height: 45px;
  line-height: 45px;
  border-radius: 45px;
  margin: 10px 20px;
  font-family: "Montserrat", sans-serif;
  font-size: 11px;
  text-transform: uppercase;
  text-align: center;
  letter-spacing: 3px;
  font-weight: 600;
  color: #524f4e;
  background: white;
  box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
  transition: 0.3s;
}

#showhide {
  position: relative;
  width: 17px;
  height: 17px;
  margin: 0 3px 0 0;
  cursor: pointer;
}