body, html {
height: 100%;
margin: 0;
color: #454545;
}

.bgimg-1 {
position: relative;
opacity: .90;
background-position: center;
background-repeat: no-repeat;
background-size: cover;

}

.bgimg-1 {
background-image: url("images/background-01.jpg");
height: 100%;
}

.centered {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.button {
    font-family: "Fjalla One", Helvetica, Arial, sans-serif;
    background-color: rgb(255, 255, 255);
    color: #454545;
    border: 2px solid rgb(90, 90, 90);
    padding: 15px 20px;
    margin: 10px 10px;
    text-decoration: none;
    text-align: center;
    letter-spacing: 2px;
    display: inline-block;
    width: 160px;
    font-size: 30px;
    cursor: pointer;
  }

.button:hover {
    background-color: #454545;
    color: white;
}