.gridmenu div .ui-btn {
    background-color:red;
    font-size: 0.8em;
    height:80px;
    line-height:80px;
}


.menunav .ui-btn {
    height: 60px;
    font-size: 0.9em;
    line-height: 60px;
}
    .menunav .ui-btn a {
        height: 60px;
        font-size: 0.9em;
        line-height: 0.9em;
    }

.menunav.ui-grid-solo, .menunav.ui-grid-a {
    padding: 0;
    margin: 0;
}
    .menunav .ui-block-a, .menunav .ui-block-b {
        padding: 0;
        margin: 0;
        height: 90px;
    }
    .menunav .ui-bar {
        margin: 0 auto;
        padding: 0;
        height: 90%;
        width: 90%;
        text-align: center;
        border: 1px solid #ccc;
        border-radius: 5px;
        display: table;
    }
.menu-elem {
    margin: 0;
    display: table-cell;
    vertical-align: middle;
}
.menu-elem a {
    text-decoration: none;
}
.menu-elem .menu-text {
    margin-top: 5px;
    margin-bottom: 5px;
    font-size: 0.8em;
    text-shadow: 1px 2px #FFF;
    color: #333;
}