@import url('https://fonts.googleapis.com/css2?family=Lora:ital,wght@0,400..700;1,400..700&display=swap');

html {
    margin: 0px;
}

body {
    background-image: url(restaurante.jpg);
    background-size: cover;
    background-attachment: fixed;
}

h1 {
    text-align: center;
    color: white;
    font-family: Lora, serif;
}

.tamanho {
    width: 510px;
    height: 340px;
}

.centro {
    margin: auto;
    position: absolute;
    top: 0px;
    right: 0px;
    bottom: 0px;
    left: 0px;
}

#contentor img {
    width: 150px;
    height: 150px;
    border: solid 2px #fff; 
    border-radius: 5px;
    margin: 10px auto auto 10px;
    filter: grayscale(100%);
}

#cor {
    background-color: rgba(0, 0, 0, 0.5);
    border-radius: 10px;
    width: 510px;
    height: 340px;
}
#contentor img:hover {
    filter: grayscale(0%);    
}