.another
{
    background-color: #f2f7f9;
    margin-top: 5%;
    margin-bottom: 5%;
    padding-top: 2%;
    padding-bottom: 5%;
}
.sub-head{
    opacity: 0.8;
}
.last{
    margin-bottom: 3%;
}
.navbar-nav li a{
    font-weight: bold;
}
.navbar-nav li:active,
.navbar-nav li:hover {
    background:#E7E7E7;
    transition: 0.5s;
}