body{
    background-color: khaki;
    /* font-size: 1rem; */
}

/* nav bar */

.navbar-brand{
    font-family: 'kalam' , cursive;
    padding-left:5%;
    font-size: 3rem;
}
.intro{
background-color: dimgrey;
color: ghostwhite;
text-align: center;
padding: 7% 15%;
}
.card-body{
    text-align: center;
    margin: 7% 15%;
}
.container{
    background-color: grey;
    color: #fff;
}

.card-header{
    background-color: burlywood;
    color: black;
}
.paper-title{
    margin-top: 7%;
    text-align: center;
    font-family: 'Kalam', cursive;
}

#footer{
    height: 300px;
    background-color: dimgrey;
    text-align: center;
    margin-bottom: 0;
    padding: 7%;
}
 
.link-item{
    color: gainsboro;
    margin: 4% 1.5%;
}
.link-item:hover{
    color: burlywood;
}

.sem-link{
    color: gainsboro;
}
.sem-link:hover{
    color: burlywood;
    font-family: 'kalam';
}
.card-header{
    font-size: 1.3rem;
}