$("#xxx").css("margin-left","val");
$("#xxx").css({"margin-left": "val", "background-color": "blue" });本文共 156 字，大约阅读时间需要 1 分钟。
$("#xxx").css("margin-left","val");
$("#xxx").css({"margin-left": "val", "background-color": "blue" });转载于:https://www.cnblogs.com/selfimpro/p/5465072.html