header{
   border-style:solid; 
   background-color:gray;
}
main{
    background-color:gray;
    height:80%;
    width:70%;
}
footer{
    background-color:gray;
}
.job-title{
    font-weight:Bold;
    color:teal;
}
body{
    background-image:url(https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcTRMuPfr5Hbt8nCyCJTtFm9FiZLTnEE7l7rsD-O1KL5vua8Km27pIAyyjatk6N-qmHeJm8:https://png.pngtree.com/thumb_back/fh260/background/20220523/pngtree-blueprint-cad-construction-architect-background-image_1397262.jpg&usqp=CAU);
}
iframe{
    height:600px;
    width:100%;
}
h3{
    text-transform:uppercase;
}

a{
    color:teal;
}