* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    background-repeat: no-repeat;
    background-position: center;
    font-family: "Century Gothic";
}

header {
    display: block;
    height: 100px;
    width: 100%;
    background-image: url(logo_pld.png);
    background-size: 200px;
    background-position: left center;
    background-color: #e5e4e2;
}

article {
    width: 100%;
    min-height: 90vh;
    height: auto;
    margin: 0px auto;
    display: flex;
    flex-flow: row;
    align-items: center;
    justify-content: center;
    background-color: blue;
    background-image: url(car_bg.jpg);
    background-size: cover;
}

section {
    display: flex;
    flex-flow: column;
    align-items: center;
    justify-content: space-evenly;
    width: 700px;
    height: auto;
    min-height: 400px;
    background-color: rgba(6, 32, 96, .9);
    border-radius: 30px;
    color: white;
    padding: 30px;
}

section a {
    color: lightskyblue;
}

section a:visited {
    color: plum;
}

section a:active {
    color: white;
    background-color: greenyellow;
}

section a:hover {
    color: greenyellow;
    background-color: rgba(255, 255, 255, .5);
}

section h1,
section p,
section ul {
    width: 90%;
    margin: 10px;
    display: block;
}

section p {
    text-align: justify;
}

section h1 {
    text-align: center;
    font-size: 16pt;
}

section input[type="text"],
section input[type="password"] {
    display: block;
    width: 200px;
    height: 35px;
    line-height: 35px;
    text-align: center;
}

section input[type="button"] {
    display: block;
    width: 200px;
    height: 35px;
    line-height: 35px;
    text-align: center;
    border-radius: 30px;
    border: none;
    background-color: gray;
    color: white;
    letter-spacing: 5px;
}

section input[type="button"]:hover {
    background-color: white;
    color: gray;
    letter-spacing: 0px;
    cursor: pointer;
}

header span {
    display: block;
    width: 100px;
    height: 100px;
    float: right;
    margin-right: 20px;
    background-image: url(img_exit.png);
    background-size: contain;
    background-position: center;
}

header span:hover {
    cursor: pointer;
}