.container-nav{
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 50px;

    background-image: linear-gradient(to right, #ccc , rgba(255, 255, 255, 1) 50%);
    display: flex;
    justify-content: end;
    align-items: center;
    padding: 0 8%;
    box-shadow: 0 5px 10px rgba(0,0,0,0.4);
    z-index: 3;
}

.logo{
    position: absolute;
    /*background-image: linear-gradient(to bottom right,  rgba(255, 255, 255, 0.5) ,rgba(0, 0, 0, 0.5));*/
    top: 50%;
    transform: translateY(-50%);
    left: 5%;
   /* width: 75px;*/
    height: 100%;
    margin-top: 2px;
    margin-bottom: 2px;
    /*background: url("/image/logo.png") no-repeat;*/
}

nav ul li{
    position: relative;
    float: left;
    min-width: 200px;
    cursor: pointer;
}

nav ul li a{
    display: block;
    padding: 15px;
    color: #000;
}

nav ul li a:hover{
    background-color: #000;
    color: #fff;
    transition: background-color 1s;
}

nav ul li ul{
    position: absolute;
    left: 0;
    background: #fff;
    white-space: nowrap;
    transform: scaleX(0);
    transition: transform 0.5s ease;
}

nav ul li ul li{
    position: relative;
    width: 100%;
    border: 1px solid rgba(0,0,0,0.1);
}

.nav-show{
    transform: scaleX(1);
}

nav ul li:hover111 > ul{
    transform: scaleX(1);
}


nav ul li ul li ul{
    position: absolute;
    background: #fff;
    transform: translateX(-100%) scaleX(0);
    transform-origin: right;
    transition: transform 0.5s ease;
    
    opacity: 0;
}


.nav-show-2{
    transform: translateX(-100%) scaleX(1);
    transition: transform 0.5s ease;
    opacity: 1;
}

nav ul li ul li:hover111 > ul{
    transform: translateX(-100%) scaleX(1);
    transition: transform 0.5s ease;
    transform-origin: right;
}


.menu{
    position: relative;
    width: 40px;
    height: 35px;
    background: transparent;
    cursor: pointer;
}

input[type=checkbox]{
    display: none;
}

.menu span {
    display: block;
    position: absolute;
    height: 4px;
    width: 100%;
    background: #000;
    border-radius: 10px;
}

.menu span:nth-child(1) {
    top: 15%;/*0*/
    transform-origin: left center;
}

.menu span:nth-child(2) {
    top: 43%;/*50*/
    /*   transform: translateY(-50%);*/
    transform-origin: left center;
}

.menu span:nth-child(3) {
    top: 70%;/*100*/
    /*transform: translateY(-100%);*/
    transform-origin: left center;
}

input:checked ~ label span:nth-child(1){
    transform: rotate(45deg);
    top: 0;
    left: 10px;
}

input:checked ~ label span:nth-child(2){
    width: 0;
    opacity: 0;
}

input:checked ~ label span:nth-child(3){
    transform: rotate(-45deg);
    top: 28px;
    left: 10px;
}

.container-nav label{
    display: none;
}

.li-a-display-none {
    display: none;
}

@media (max-width: 991px) {
    .container-nav{
        padding: 5px 20px;
    }

    nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #fff;
        border: 1px solid rgba(0,0,0,0.1);
        
        transform: translateX(-300%) scaleX(1);        
        transform-origin: left;
        transition: transform 0.5s ease;
    }

    nav ul li {
        width: 100%;
    }

    nav ul li ul{
        width: 100%;
        z-index: 3;
        transform-origin: left;
    }

    nav ul li ul li{
        background: #ccc;
    }

    nav ul li ul li ul{
        width: 100%;
        left: 0;
        transform: translateX(-300%) scaleX(1);
        transform-origin: left;
        transition: transform 0.5s ease;
    }

    nav ul li ul li ul li{
        background: #fff;
    }

    .nav-show-2{
        transform: translateX(0%) scaleX(1);
        transform-origin: left;
    }

    nav ul li ul li:hover111 > ul{
        transform: translateX(0%) scaleX(1);
        transform-origin: left;
    }

    .container-nav label {
        display: initial;
    }

    #menu:checked ~ nav{        
        transform: translateX(0%) scaleX(1);        
        transform-origin: left;
        transition: transform 0.5s ease;
    }
}