#content{
max-width: 1200px;
}
#content h1, #content h2, #content h3{
color: #43285d;
}
#main #content .alligned_div_color h2, #main #content .alligned_div_color h3{
background-color: #6f5091;
color:#fff;
}
#content #nav_list li a{
width:200px;
text-align: center;
}

@media (max-width: 920px) {
    #content #nav_list li a{
    width:150px;
    }
}
@media (max-width: 700px) {
    #content #nav_list li a{
    width:100px;
    }
}