<html> <head> <meta charset="UTF-8"> list{ /* Width, height */ width: 500px; width Use the scroll bar for horizontal overflow (auto || scroll)*/ overflow:auto; } } # img-list>p{ /* width:100px; /*Before the mouse hovers, add a border and set the color to Transparent*/ border-radius:5px; /*border:2px solid transparent; border-color:#f00; box -shadow:3px 3px 0px 0px #ddd;</style> </head> <body> <!-- 1. Create a div of 500px*150px, id: img-list --> <div id="img-list"> <!-- 2. Create a p element of 800px*100px --> ="p_small_003.jpg"> "> p_small_007.jpg">
