body{ 
    background-image:url("https://thumb7.shutterstock.com/display_pic_with_logo/102804/102804,1265051557,1/stock-photo-angry-senior-nun-wielding-purple-ruler-as-weapon-45743356.jpg");
    background-repeat:no-repeat;
    background-size:1750px;
}
table {
    border-collapse: collapse;
}

table, td, th {
    border: 1px solid black;
	text-align: center;
}
th {
    background-color: green;
    color: white;
}
table {
    width: 40%;
}

th {
    height: 10px;
}
p{
    color:blue;
}