*{ 
    box-sizing: border-box; 
}
body {
    margin:0;
    font-family: arial;
}
.nav-bar{
    width: 100%;
    background: #fff; 
    padding: 10px;
    color:#999;
    cursor: pointer;
    font-size: 16px;
    display: table;
    text-align: center;
    
}
.menu, .submenu{
    list-style: none;
    padding: 0;
    margin: 0;
}
.menu{
    background: rgb(0,0,0,0.5);
    width: 100%;
    margin-left: -100%;
    transition: all 0.5s;
}
.menu__link{
    display: block;
    color: white; 
    font-size: 1em;
    padding: 10px;
    padding-left: 20px;
    padding-right: 20px;
    text-decoration: none; 

}
.menu__link:hover{
}

.submenu{
    height: 0;
    overflow: hidden;
    transition: all 0.3s;
    
}
._color{
    font-weight: bold;
}
.submenu .menu__link{
    background: #434A54;
    padding-left: 50px;
}
.mostrar{
    margin-left: 0;
}
@media(min-width:1024px){
    .nav-bar{
        display:none;
    }
    .menu{
        margin-left: 0;
        display: flex;
        background: #fff;
    }
    .menu__link{
        color:#888;
        
    }
    .submenu .menu__link:hover{
        background: #999;
        color:#fff;  

}

    .submenu .menu__link{
        color:#fff;
    }
    .container-submenu{
        position:relative;
        width: auto;
    }    
    .submenu{
        position: absolute;
        width: 400px;
        top:58px;
        overflow: visible;
        z-index: 1000;
        opacity: 0;
        visibility: hidden;
    }   
    .container-submenu:hover .submenu{
        opacity: 1;
        visibility: visible;
    }
    

    
}