.menuinternosec .btn-interno{
    width: 260px;
}

@media screen and (max-width:578px){
    .menuinternosec .center{
        display: inline-block !important;
       margin-left: 40px;
       width: 80%;
    }
    .menuinternosec .btn-interno{
        width: 100% !important;
        
    }
    .swiper-container {
        height: 0px;
    }
    #main{
        margin-top: 0px !important;
    }
}