* {
  margin: 0;
  box-sizing: border-box;
}

body {
  font-family: Aial;
}

.flex-around {
  display: flex;
  align-items: center;
  justify-content: space-around;
}

.captcha-container {
  background: #fff;
}

.top-logo-container {
  width: 1200px;
  margin: 0 auto;
  background: #fff;
  height: 68px;
  display: flex;
  align-items: center;
}

.private-img {
  max-width: 60px;
  padding-right: 12px;
}

.captcha-main-container {
  height: calc(100vh - 68px);
  width: 100%;
  background: url("./image/bg.jpg");
  background-size: cover;
  display: flex;
  align-items: center;
  justify-content: space-around;
}

.private-container .captcha-main-container {
  background-image: url("./image/privateSiteBg.png") !important;
}

.private-container .top-logo-container {
  width: 90% !important;
}
.nc-container {
  max-width: 300px;
}
.form-con {
  width: 600px;
  height: 500px;
  background: #fff;
  box-shadow: #ccc 0 0 6px;
  margin-top: -100px;
  position: relative;
}

.captcha-title {
  margin-top: 50px;
  margin-bottom: 65px;
}

.title-txt {
  font-size: 28px;
  color: #004bd8;
  text-align: center;
}

.gap {
  text-align: center;
}

.gap-line {
  display: inline-block;
  width: 43px;
  height: 5px;
  background: #004bd8;
  margin-top: 8px;
}

.error-tip {
  color: #e64545;
  font-size: 14px;
  margin-top: 5px;
}