body, h1, h2, h3, h4, h5, h6, hr, p, blockquote, dl, dt, dd, ul, ol, li, pre, form, fieldset, legend, button, input, textarea, th, td { margin:0; padding:0; } 
body, button, input, select, textarea { font:12px/1.5tahoma, arial, \5b8b\4f53; } 
h1, h2, h3, h4, h5, h6{ font-size:100%; } 
address, cite, dfn, em, var { font-style:normal; } 
code, kbd, pre, samp { font-family:couriernew, courier, monospace; } 
small { font-size:12px; } 
ul, ol { list-style:none; } 
a { text-decoration:none; } 
a:hover { text-decoration:none; } 
sup { vertical-align:text-top; } 
sub{ vertical-align:text-bottom; } 
legend { color:#000; } 
fieldset, img { border:0; width: 100%; } 
button, input, select, textarea { font-size:100%; } 
table { border-collapse:collapse; border-spacing:0; }
body { font-family: 'Helvetica Neue', Helvetica, Arial, 'PingFang SC', 'Hiragino Sans GB', 'Heiti SC', 'Microsoft YaHei', 'WenQuanYi Micro Hei', sans-serif; }
img { display: block; }
body { width: 100% }
figure { margin: 0 }

.clearfix:after { content: "."; display: block; height:0; clear:both; visibility: hidden; }
.clearfix { *zoom:1; }

/**
修改elementUI的样式
**/
.help .el-collapse {
  border: 0;
}
.help .el-collapse .el-collapse-item__header {
  width: 100%;
  height: auto;
  border: 0;
  line-height: 30px;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}
.help .el-collapse .el-collapse-item__header.is-active {
  text-overflow: initial;
  white-space: normal;
  overflow: visible;
}
.help .el-collapse .el-collapse-item__header .el-collapse-item__arrow {
  line-height: 30px;
}
.help .el-collapse .el-collapse-item__header,
.help .el-collapse .el-collapse-item__content {
  font-size: 14px;
  color: #666;
  border-bottom: 0;
  font-weight: 200;
}
.vip .help .el-collapse .is-active .el-collapse-item__content,
.vip .help .el-collapse .is-active .el-collapse-item__header {
  color: #3c7dc9;
}
.help .el-collapse .el-collapse-item__wrap {
  border: 0;
}
.help .el-collapse .el-collapse-item__content {
  padding: 0 14px 0 0;
}
/* @font-face {
  font-family: SourceHanSansCN-Bold;
  src:  url('../fonts/SourceHanSansCN-Bold.otf');
} */