#nav .navli:nth-child(5) .navsub{width:180px;}
.pic-list { display: flex; flex-wrap: wrap; margin: 0 -15px;}
.pic-list li { width: 33.33%; padding: 0 15px; margin: 0 0 30px; box-sizing: border-box;}
.pic-list li a { display: block;}
.pic-list li a img { width: 100%; object-fit: contain; border: 1px solid #eee;}
.pic-list li a .p1 { font-size: 16px; text-align: center; margin: 5px 0 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;}