.contain_menu_block nav {
    background-color: #fff;
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    overflow-y: auto;
	overflow-x:hidden;
    z-index: 2;
transform:translateX(100%);
    transition: all .3s;
}


.contain_menu_block.activity nav {
	animation:.3s  menu_move forwards
}

@keyframes menu_move {
	
	to{
		transform:translateX(0);
	}
}

nav .contain_menu_close {
    position:absolute;
    top:19px;
    right: 30px;
    width: 40px;
    height: 40px;
    background-image: url(/static/images/close_black.svg);
    background-size: 70%;
    background-position: center;
    cursor: pointer;
    border-radius: 50%;
    border: 1px solid #000;
}

.contain_menu_block ul {
    list-style: none;
    padding: 0;
    margin:100px 50px;
}

.contain_menu_block ul li {
    padding-bottom:20px;
    margin-bottom:20px;
    border-bottom: 1px solid #eee;
}

.contain_menu_block ul li a {
    font-family: 'akzBold';
    text-transform: uppercase;
    text-decoration: none;
    font-size:17px;
    color: #222;
}

.contain_menu_block {
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    position: fixed;
    background-color: rgba(0,0,0,.5);
    overflow: hidden;
    z-index: 1000009;
    display: none;
}

.contain_menu_block.activity {
    display: block;
}