@media (max-width: 575px) {
  html {
    font-size: 12px;
  }
}

@media (min-width: 576px) and (max-width: 767px) {
  html {
    font-size: 13px;
  }
}
@media (min-width: 768px) and (max-width: 991px) {
  html {
    font-size: 14px;
  }
}
@media (min-width: 992px) and (max-width: 1199px) {
  html {
    font-size: 16px;
  }
}

@media (min-width: 1200px) {
  html {
    font-size: 16px;
  }
}
em {
  font-style: normal;
}
.nc-container #nc_1_wrapper,
.nc-container.tb-login #nc_1_wrapper {
  /* 滑块 */
  width: auto !important;
  height: 3.1rem;
}
.nc_scale {
  background: rgba(0, 0, 0, 0.55) !important;
  /* 背景色 */
  height: 3.1rem !important;
}
.nc_scale .scale_text {
  color: rgba(178, 178, 178, 0.55) !important;
  /* 字体颜色 */
}
.nc_scale .scale_text2 {
  color: #fff !important;
  /* 滑过时的字体颜色 */
}
.nc-container .nc_scale span {
  height: 3.1rem !important;
  line-height: 3.1rem !important;
}
.nc-container .nc_scale .btn_ok {
  line-height: 3.1rem !important;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
a {
  color: #333;
  text-decoration: none;
}
a:hover {
  color: #333;
  text-decoration: none;
}
ul {
  list-style: none;
}
input::placeholder {
  color: #cccccc !important;
  font-size: 14px !important;
}
/* 间距-padding */
.bs-pt-10 {
  padding-top: 100px;
}
.bs-pb-10 {
  padding-bottom: 100px;
}
.bs-pl-10 {
  padding-left: 100px;
}
.bs-pr-10 {
  padding-right: 100px;
}
.bs-px-10 {
  padding: 0 100px;
}
.bs-py-10 {
  padding: 100px 0;
}
.bs-pt-15 {
  padding-top: 150px;
}
.bs-pb-15 {
  padding-bottom: 150px;
}
.bs-pl-15 {
  padding-left: 150px;
}
.bs-pr-15 {
  padding-right: 150px;
}
.bs-px-15 {
  padding: 0 150px;
}
.bs-py-15 {
  padding: 150px 0;
}
.bs-pt-25 {
  padding-top: 250px;
}
.bs-pb-25 {
  padding-bottom: 250px;
}
.bs-pl-25 {
  padding-left: 250px;
}
.bs-pr-25 {
  padding-right: 250px;
}
.bs-px-25 {
  padding: 0 250px;
}
.bs-py-25 {
  padding: 250px 0;
}
/* 间距-margin */
.bs-mt-10 {
  margin-top: 100px;
}
.bs-mb-10 {
  margin-bottom: 100px;
}
.bs-ml-10 {
  margin-left: 100px;
}
.bs-mr-10 {
  margin-right: 100px;
}
.bs-mx-10 {
  margin: 0 100px;
}
.bs-my-10 {
  margin: 100px 0;
}
.bs-m-10 {
  margin: 100px;
}
.bs-mt-15 {
  margin-top: 150px;
}
.bs-mb-15 {
  margin-bottom: 150px;
}
.bs-ml-15 {
  margin-left: 150px;
}
.bs-mr-15 {
  margin-right: 150px;
}
.bs-mx-15 {
  margin: 0 150px;
}
.bs-my-15 {
  margin: 150px 0;
}
.bs-m-15 {
  margin: 150px;
}
.bs-mt-25 {
  margin-top: 250px;
}
.bs-mb-25 {
  margin-bottom: 250px;
}
.bs-ml-25 {
  margin-left: 250px;
}
.bs-mr-25 {
  margin-right: 250px;
}
.bs-mx-25 {
  margin: 0 250px;
}
.bs-my-25 {
  margin: 250px 0;
}
.bs-m-25 {
  margin: 250px;
}
/* z-index */
.bs-zx-1 {
  z-index: 1;
}
.bs-zx-5 {
  z-index: 5;
}
.bs-zx-10 {
  z-index: 10;
}
.bs-zx-100 {
  z-index: 100;
}
.bx-zx-infinity {
  z-index: 99999;
}
/* 字体大小 */
.bs-fs-small {
  font-size: 12px !important;
}
.bs-fs-middle {
  font-size: 14px !important;
}
.bs-fs-large {
  font-size: 3.5rem !important;
}
.bs-fs-blob {
  font-weight: bold;
}
/* 块级元素 */
.bs-block {
  display: block !important;
}
.bs-inline-block {
  display: inline-block !important;
}
.bs-inline {
  display: inline !important;
}
/* 颜色 */
.bs-cl-og,
.bs-cl-og:hover {
  color: #ffd300;
}
.bs-cl-og-light,
.bs-cl-og-light:hover {
  color: #ffd600da;
}
.bs-cl-sky,
.bs-cl-sky:hover {
  color: #01ffff;
}
.bs-cl-red,
.bs-cl-red:hover {
  color: #df272f;
}
.bs-cl-gray,
.bs-cl-gray:hover {
  color: #b2b2b2;
}
.bs-cl-gray-light,
.bs-cl-gray-light:hover {
  color: #f4f4f4;
}
.bs-bg-white,
.bs-bg-white:hover {
  background-color: #ffffff;
}
.bs-bg-og,
.bs-bg-og:hover {
  background-color: rgba(255, 211, 0, 0.5);
}
.bs-bg-gray,
.bs-bg-gray:hover {
  background-color: rgba(139, 137, 148, 0.4);
}
.bs-bg-purple,
.bs-bg-purple:hover {
  background-color: #2e2e3d;
}
.bs-bg-purple-linear {
  background: linear-gradient(180deg, rgba(113, 9, 170, 0.2) 0%, rgba(18, 64, 171, 0.21) 100%);
}
.bs-bg-blue,
.bs-bg-blue:hover {
  background-color: #0a1043;
}
.bs-bg-blue-linear {
  background: linear-gradient(0deg, rgba(18, 64, 171, 0.19) 0%, rgba(113, 9, 170, 0.18) 50%, rgba(18, 64, 171, 0.19) 100%);
}
/* 图片 */
.bs-bg-img {
  background-size: cover !important;
  background-position: center !important;
  background-repeat: no-repeat !important;
}
/* 按钮动画效果 */
.bs-btn-animate {
  transition-duration: 0.3s;
  transition-property: border-radius;
}
.bs-btn-animate:hover {
  border-radius: 1em;
}
/* 透明度 */
.bs-ot-0 {
  opacity: 0;
}
.bs-ot-05 {
  opacity: 0.5;
}
.bs-ot-1 {
  opacity: 1;
}
.bs-bg-0 {
  background: transparent !important;
  background-color: transparent !important;
}
/* 圆角 */
.bs-rd-small {
  border-radius: 5px;
}
.bs-rd-25 {
  border-radius: 25px;
}
.bs-rd-50 {
  border-radius: 50px;
}
/* 线条 */
.bs-title-line {
  width: 2.5rem;
  height: 1px;
  font-weight: 400;
  border: 1px solid #ffd300;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 2.75rem;
}
.bs-title-line-large {
  width: 35rem;
  height: 1px;
  font-weight: 400;
  border: 6px solid #ffd300;
  position: absolute;
  top: 4rem;
  left: 3.5rem;
  z-index: -1;
}