@media only screen and (min-width:768px) { 
	#masthead-container {
        margin-bottom: 70px;
    }
    #masthead-inner {
        position: fixed;
        z-index: 9999999;
        background-color: #fff;
        top: 0;
    }
    #masthead-inner .main-nav-bar {
        max-width: 1180px;
    }
}