html, body {
    margin: 0;
    padding: 0;
}

html {
    background-image: url("/images/tee2.jpg");
    background-repeat: no-repeat;
    background-position: center center;
    min-height: 100%;
    background-size: 100% auto;
    background-color: black;
}

html:before {
    position: absolute;
    background-color: black;
    z-index: 2;
    content: "";
    width: 100%;
    height: 100%;
    opacity: 0.6;
}

.logo {
    background-color: #f26657;
    position: absolute;
    z-index: 2;
    top: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    max-height: 50px;
    border-radius: 10px 0 0 10px;
}

.logo img {
    width: 100%;
    max-width: 40%;
    height: auto;
    -webkit-filter: drop-shadow( 2px 2px 2px rgba(70, 70, 70, 1));
    filter: drop-shadow( 2px 2px 2px rgba(70, 70, 70, 1));
}