This is strong text
This is emphasized text
"This is a blockquote which is just a parapgraph element with the class blockquote"
I'm the collapsible content. The background color here can be changed on each element
I'm the first section of accordian content
I'm the second section of accordian content
I'm the third section of accordian content
This is a 返回顶部 with the class "to-top". The color of links is easily adjusted