body, html {
    height: 100%;
}
.header-image {
    background-image:  url("header.png");
    height: 25%;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
  }
  .header-text{
    text-align: center;
    position: absolute;
    top: 75%;
    left: 85%;
    transform: translate(-50%, -50%);
    color: white;
  }
.navbar ul {
    background-color: rgb(74, 74, 80);
    color: white;
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    align-items: center;
    height: 50px;
    text-align: center;
    margin-top: 0px;
}
.navbar li {
    display: block;
}
.navbar a {
    color: white;
    text-decoration: none;
    font-size: 14pt;
}
.navbar {
    margin-top: 0px;
}
.logo {
    height: 45px;
    width: 45px;
}
.center {
    display: flex;
    flex-flow: row wrap;
}
.centerDetail {
    width: "300px"
}