body {
    padding-top: 70px;
}

.navbar-fixed-top .nav {
    padding: 15px 0;
}

.navbar-fixed-top .navbar-brand {
    padding: 0 15px;
}

footer {
    padding: 30px 0;
}

@media(min-width:768px) {
    body {
        padding-top: 100px; 
    }

    .navbar-fixed-top .navbar-brand {
        padding: 15px 0;
    }
}
img{
    width: 100%;
    height: 70%;
}
.smallimg{
    with:100%;
    height: 50%;
}
.classbtn {
    margin: 10px 0 10px 0;
}
.colimg{
    width:100%;
    height: 50%;
}
.pnext{
    color: grey;
}
p{
    text-align: justify;
    text-indent: 50px;
}
.propheader{
    height: 200px;
    width: 920px;
}