.sitemap_content-box{
width: 80%;
max-width: 1100px;
border: 1px solid #333;
padding: 60px 5vw;
background-color: #FFF;
}

.sitemap_content-box ul{
margin: 0 auto;
}

.sitemap_content-box ul li{
margin: 0 0 10px;
}

.sitemap_content-box ul li:last-of-type{
margin-bottom: 0;
}