#block-system-main-menu ul.main-menu>li> .sub-menu::-webkit-scrollbar {
width: 5px;
}
/* Track */
#block-system-main-menu ul.main-menu>li> .sub-menu::-webkit-scrollbar-track {
background: none;
}
/* Handle */
#block-system-main-menu ul.main-menu>li> .sub-menu::-webkit-scrollbar-thumb {
background: #000;
}
/* Handle on hover */
#block-system-main-menu ul.main-menu>li> .sub-menu::-webkit-scrollbar-thumb:hover {
background: #000;
}
.btn-darkblue {
background-color: #00445b;
color: #fff!important;
border-color: #038c9c;
border-radius: 5px;
}
#backtotop {
background-size: 50px 50px!important;
}

.col-md-6 .twitter-timeline.twitter-timeline-rendered{display:none!important;}