<!doctype html>
<title>Document</title> <style> *{ margin:0; padding: 0; } div{ position: relative; width: 600px; height: 86px; margin:50px auto; overflow: hidden; border: 2px solid red; /*display: flex; justify-content:flex-start; flex-direction: row; flex-wrap: nowrap;*/ }ul{
list-style: none;
display: block;
position: absolute;
left: 0;
top: 0;
}
li{
float:left;
width: 200px;
}
</style>