body{ background-color:#f9f9f9}
* {margin:0px; padding:0px; list-style:none;box-sizing:border-box‌; font-size:16px;  }
p{ font-size:16px}

.bt{ font-size:24px; font-weight:700; color:#333333}
.btnr{ font-size:16px; line-height:24px; font-weight:500; color:#666666; margin-top:15px} 
.btnrmore{ color:#45d1ff; margin-top:15px; font-weight:700; display:block}
.btnrmore:visited{color:#45d1ff;font-weight:700; font-size:16px }
.btnrmore:hover{color:#f68932;font-weight:700; }
.juzhong{ text-align:center}
a:link{ text-decoration:none; color:#444444; text-decoration:none}
a:visited{ text-decoration:none; color:#444444; text-decoration:none }
a:hover{ text-decoration:none;}
a:active{ text-decoration:none;}