Closed UGxhdHlwdXM closed 9 years ago
totop的图片不显示时是style="opacity: 0; display: block;"这样右下角会出来一个透明的链接，点击后会返回顶部
style="opacity: 0; display: block;"
图片显示出来以后是style="opacity: 1; display: block;"
style="opacity: 1; display: block;"
请问如何把图片不显示时的style改成display: none
style
display: none
totop的图片不显示时是
style="opacity: 0; display: block;"这样右下角会出来一个透明的链接，点击后会返回顶部图片显示出来以后是
style="opacity: 1; display: block;"请问如何把图片不显示时的
style改成display: none