body            { font-family: sans-serif; background: #eee; }
a, h1, h2       { color: #377BA8; }
h1, h2          { font-family: 'Georgia', serif; margin: 0; }
h1              { border-bottom: 2px solid #eee; }
/*h2              { font-size: 0.6em; }*/

.page           { margin: 2em auto; width: 55em; border: 5px solid #ccc;
                  padding: 0.8em; background: white; }
.entries        { list-style: none; margin: 0; padding: 0; }
.entries-div    { min-height:300px; border-bottom: 1px solid #ccc;}
.entries li     { margin: 0.8em 1.2em; }
.entries li h2  { margin-left: -1em; }
.add-entry      { font-size: 0.9em; border-bottom: 1px solid #ccc; }
.add-entry dl   { font-weight: normal; }
.metanav        { text-align: right; font-size: 0.8em; padding: 0.3em;
                  margin-bottom: 1em; background: #fafafa; }
.help           { text-align: left; font-size: 0.8em; padding: 0.3em;
                  margin-bottom: 1em; background: #fafafa; }
.notify           { text-align: left; font-size: 0.8em; padding: 0.3em;
                  margin-bottom: 1em; background: #7FFFD4; background-color:yellow}
/*.flash          { background: #CEE5F5; padding: 0.5em;border: 2px solid #AACBE2; }*/
.error          { background: #F0D6D6; padding: 0.5em; }

.img             {margin:100px;}
.flash          {font-family:arial;color:green;font-size:12px;text-align:left;}
.submit-row     {font-size:20px;}



.demo{text-align:center}
.button {display: inline-block;outline: none;cursor: pointer;text-align: center;text-decoration: none;font: 22px/100% 'Microsoft yahei',Arial, Helvetica, sans-serif;padding: .5em 2em .55em;text-shadow: 0 1px 1px rgba(0,0,0,.3);-webkit-border-radius: .5em; -moz-border-radius: .5em;border-radius: .5em;-webkit-box-shadow: 0 1px 2px rgba(0,0,0,.2);-moz-box-shadow: 0 1px 2px rgba(0,0,0,.2);box-shadow: 0 1px 2px rgba(0,0,0,.2); }
.button:hover {text-decoration: none;}
.button:active {position: relative;top: 1px;}
/* green */
.green {color: #e8f0de;border: solid 1px #538312;background: #64991e;background: -webkit-gradient(linear, left top, left bottom, from(#7db72f), to(#4e7d0e));background: -moz-linear-gradient(top,  #7db72f,  #4e7d0e);filter:  progid:DXImageTransform.Microsoft.gradient(startColorstr='#7db72f', endColorstr='#4e7d0e');}
.green:hover {background: #538018;background: -webkit-gradient(linear, left top, left bottom, from(#6b9d28), to(#436b0c));background: -moz-linear-gradient(top,  #6b9d28,  #436b0c);filter:  progid:DXImageTransform.Microsoft.gradient(startColorstr='#6b9d28', endColorstr='#436b0c');color:#fff}
.green:active {color: #a9c08c;background: -webkit-gradient(linear, left top, left bottom, from(#4e7d0e), to(#7db72f));background: -moz-linear-gradient(top,  #4e7d0e,  #7db72f);filter:  progid:DXImageTransform.Microsoft.gradient(startColorstr='#4e7d0e', endColorstr='#7db72f');}
#walkthrough-content{display:none}
#walkthrough-content h3{height:30px; line-height:30px}
#walkthrough-content p{line-height:28px}


.wxCode {
    border: 1px solid black; /* 添加边框样式 */
    display: flex;
    justify-content: center; /* 水平居中对齐 */
    align-items: center; /* 垂直居中对齐 */
    text-align: center; /* 文字居中对齐 */
    padding: 10px; /* 可选的内边距样式 */
}