body {background-color: #E9E4E1;}
.wx-copyright {position:fixed; bottom: 0px;}
#main-title {cursor:pointer;}
#wx-trigger {cursor:pointer;}
.hidden-text {display:none; background-color: pink;border: solid 1px red; color: red; width:300px; padding:10px; position: absolute; top: 50px; lef: 50px;}