.MobileMenu {
bottom:0px !important;
position: fixed;
width: 100%;
max-width: 10000px;
min-width:300px;
background-color: #fff;
opacity: 0.95;
z-index:2999;
border-top: 1px solid #cecece;
text-align:center;
/* что бы по центру */
left:50%;
transform: translateX(-50%);

}

.MenuRow { text-align: center; width: 50px; height:50px; display:inline-block; color: #fff; position: relative; line-height: 0.9; margin: 0 1%; 
padding-left: 5px; padding-right: 5px;
}

.MenuRow a { text-decoration: none; color: #000;}

@media (max-width: 767px) {
.MobileMenu { height: 53px; }
.MenuRow img { padding: 0px; width: 37px; display:inline-block; }
.MenuRow { color: #000;  font-size: 0.6rem;  line-height: 0.9; }
}

@media (min-width: 768px) {
    .MobileMenu { height: 85px; }
    .MenuRow img { padding: 0px; width: 60px; display:inline-block;}
    .MenuRow { color: #000;  font-size: 1rem;  line-height: 0.9; }
}