.navigation_list {
    position: absolute;
    padding: 0;
    margin: 0 0 0 0;
    top: 120px;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 4;
    overflow-y: auto;
    overflow-x: hidden;
    font-family: 'Arial Narrow';
}

.navigation_list_item {
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 16px;
    height: 70px;
    position: relative;
}

.navigation_list_item a {
    color: rgba(255,255,255,0.5);
    text-decoration: none;
    height: 70px;
    line-height: 75px;
    transition: all 0.55s cubic-bezier(0.77, 0, 0.175, 1);
    display: block;
    width: 100%;
}

.navigation_list_item a.selected {
    background-color: rgba(0,0,0,0.2);
    color: #fff;
    text-decoration: none;
}

.navigation_list_item a.selected:before {
    content: "";
    position: absolute;
    right: 0;
    top: 50%;
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border: 15px solid 
transparent;
    border-right-color: transparent;
z-index: 20;
opacity: 1;
border-right-color:
    #f5f5f5;
    transition: opacity .4s;
}

.navigation_list_item a:hover, .navigation_list_item a:active, .navigation_list_item a:focus {
    background-color: rgba(0,0,0,0.2);
    color: #fff;
    text-decoration: none;
}

.menu_item_name {
    margin-left: 75px;
}


.menu_item_icon {
    display: block;
    width: 75px;
    height: 75px;
    position: absolute;
}

.menu_item_icon img {
    position: absolute;
    width: 40px;
    height: 40px;
    left: 50%;
    top: 50%;
    fill: #fff;
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
}

.mm-navbar a:hover{
	color: inherit;
    text-decoration: none;
}
.link-menu img {
    width: 20px;
}

@media (min-width: 320px) {
	
}

@media (min-width: 400px) {
	
}

@media (min-width: 640px) {
	
}

@media (min-width: 1024px) {
	.menu_item_name {
        display: none;
    }
}

@media (min-width: 1280px) {
    .menu_item_name {
        display: inline-block;
    }
}

@media (min-width: 1590px) {
	
}

@media (min-width: 1800px) {
	
}