.btn-block {
  display: block;
  width: 100%;
}

.btn-block + .btn-block {
  margin-top: 0.5rem;
}

input[type="submit"].btn-block,
input[type="reset"].btn-block,
input[type="button"].btn-block {
  width: 100%;
}
.van-nav-bar {
  position: relative;
  z-index: 1;
  line-height: 22px;
  text-align: center;
  background-color: #fff;
  -webkit-user-select: none;
  user-select: none
}

.van-nav-bar--fixed {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%
}

.van-nav-bar--safe-area-inset-top {
  padding-top: constant(safe-area-inset-top);
  padding-top: env(safe-area-inset-top)
}

.van-nav-bar .van-icon {
  color: #1989fa
}

.van-nav-bar__content {
  position: relative;
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
  align-items: center;
  height: 46px
}

.van-nav-bar__arrow {
  margin-right: 4px;
  font-size: 16px
}

.van-nav-bar__title {
  max-width: 60%;
  margin: 0 auto;
  color: #323233;
  font-weight: 500;
  font-size: 16px
}

.van-nav-bar__left,.van-nav-bar__right {
  position: absolute;
  top: 0;
  bottom: 0;
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
  align-items: center;
  padding: 0 16px;
  font-size: 14px;
  cursor: pointer
}

.van-nav-bar__left:active,.van-nav-bar__right:active {
  opacity: .7
}

.van-nav-bar__left {
  left: 0
}

.van-nav-bar__right {
  right: 0
}

.van-nav-bar__text {
  color: #1989fa
}
[class*=van-hairline]::after {
  position: absolute;
  box-sizing: border-box;
  content: ' ';
  pointer-events: none;
  top: -50%;
  right: -50%;
  bottom: -50%;
  left: -50%;
  border: 0 solid #ebedf0;
  -webkit-transform: scale(.5);
  transform: scale(.5)
}

.van-hairline,.van-hairline--bottom,.van-hairline--left,.van-hairline--right,.van-hairline--surround,.van-hairline--top,.van-hairline--top-bottom {
  position: relative
}

.van-hairline--top::after {
  border-top-width: 1px
}

.van-hairline--left::after {
  border-left-width: 1px
}

.van-hairline--right::after {
  border-right-width: 1px
}

.van-hairline--bottom::after {
  border-bottom-width: 1px
}

.van-hairline--top-bottom::after,.van-hairline-unset--top-bottom::after {
  border-width: 1px 0
}

.van-hairline--surround::after {
  border-width: 1px
}