I am fixed (scroll the page
滚动页面)
background-color:#F6E4F5;
border:1px solid white;
padding:15px;
right:95px;
width:300px;
z-index:10;
position:fixed;
bottom:15px;
I am absolute inside fixed
background-color:#DCF4F9;
border:1px solid white;
padding:15px;
position:absolute;
right:-50px;
top:-90px;
I am a lonely absolute
background-color:#DCF9E1;
border:1px solid white;
padding:15px;
width:150px;
position:absolute;
top:0;
left:0;
I am relative (resize window改变页面大小)
background-color:#F8F7C3;
border:1px solid white;
width:200px;
padding:20px;
position:relative;
left:400px;
I am absolute inside relative
background-color:#F8D9C3;
border:1px solid white;
padding:20px;
position:absolute;
left:-180px;
bottom:-140px;