*{margin: 0; padding: 0;}
html,body{ font: 0.6rem/1rem sans-serif, "微软雅黑"; -webkit-user-select: none;  background-color: #f0f0f0; outline: hidden; color: #333; margin:0 auto; padding:0;}
div,span,p,a,ul,li,ol,h1,h2,h3,h4,h5,h6,article,button,section,img,table,tr,td,th,dl,dt,dd,strong{margin:0;padding:0; outline: none;}
ul,li,ol{ list-style: none;}
a,a:hover{text-decoration: none; color: #333;}
img{ width: 100%; height: 100%;}
p{ display: block;}
.clear{ clear: both;}
em,h1,h2,h3,h4,h5,h6{ font-weight: normal;font-style: normal;}
.cm-mt15{ margin-top: 1.5rem;}