@media (max-width: 768px) {
.menu-mobile-simples {
display: block;
width: 100%;
margin: 10px 0;
font-family: Arial, sans-serif;
}

.menu-mobile-simples summary {
padding: 14px 16px;
background: #ffffff;
color: #222222;
border: 1px solid #dddddd;
border-radius: 5px;
cursor: pointer;
font-size: 16px;
font-weight: bold;
list-style: none;
}

.menu-mobile-simples summary::-webkit-details-marker {
display: none;
}

.menu-mobile-simples summary::after {
content: "☰";
float: right;
font-size: 20px;
line-height: 16px;
}

.menu-mobile-simples[open] summary::after {
content: "✕";
}

.menu-mobile-simples ul {
margin: 0;
padding: 0;
list-style: none;
border: 1px solid #dddddd;
border-top: 0;
background: #ffffff;
}

.menu-mobile-simples li {
border-bottom: 1px solid #eeeeee;
}

.menu-mobile-simples li:last-child {
border-bottom: 0;
}

.menu-mobile-simples a {
display: block;
padding: 14px 16px;
color: #222222;
text-decoration: none;
font-size: 16px;
}

.menu-mobile-simples a:hover {
background: #f5f5f5;
}
}