.affix {
top: 50px; width: 100%; z-index: 9999 !important; margin-bottom: 51px;
}
.affix + .container{
padding-top: 70px;
}
.affix {
top: 50px; width: 100%; z-index: 9999 !important; margin-bottom: 51px;
}
.affix + .container{
padding-top: 70px;
}