@font-face {font-family: "rtfont";
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  url('//at.alicdn.com/t/font_1048253_ssze9920nn.ttf?t=1555582571566') format('truetype'), /* chrome, firefox, opera, Safari, Android, iOS 4.2+ */
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}

.rtfont {
  font-family: "rtfont" !important;
  font-size: 16px;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.rt-icon-menu:before {
  content: "\e97b";
}

.rt-icon-feedback:before {
  content: "\e685";
}

.rt-icon-close:before {
  content: "\e74c";
}

.rt-icon-home:before {
  content: "\e648";
}

.rt-icon-web:before {
  content: "\e6fc";
}

.rt-icon-doc:before {
  content: "\e63b";
}

.rt-icon-api:before {
  content: "\e668";
}

.rt-icon-contact:before {
  content: "\e632";
}

.rt-icon-warning:before {
  content: "\e704";
}

.rt-icon-log:before {
  content: "\e601";
}

.rt-icon-github:before {
  content: "\f1b4";
}

.rt-icon-left:before {
  content: "\e703";
}