#cosito{
  position: absolute;
  top: 0;
  left: 0;
  width: 100% !important;
  z-index: 0;
}
#menuLogo{
  margin-left: 150px;
  z-index: 100;
}
#menuDiv{
  height: 140px;
  z-index: 100;
}
#menuPestaña{
  margin-top: 100px;
  background: #060;
  border-radius: 5px;
}
#menuPestaña li{
  margin: 0 auto;
  color: #fff;
}
#menuPestaña li > a{
  color: white;
}
.dropdown-menu{
  z-index: 1000;
}
.dropdown-item:hover{
  color: black !important;
}
@media screen and
(max-width: 1024px){
  #cosito{
    width: 100% !important;
    z-index: 0;
  }
  #menuLogo{
    height: auto;
    margin-left: 0;
  }
  #menuLogoImg{
    width: 60px;
  }
  #menuDiv{
    height: auto;
  }
  #menuPestaña{
    margin-top: auto;
  }
  #menuPestaña li{
    width: 100%;
    border: 1px solid #fff;
  }
}