/* GLOBAL STYLES
-------------------------------------------------- */
/* Padding below the footer and lighter body text */

:root {
  --primary-color: #1978FF;
}

/* body {
    padding-top: 3rem;
    padding-bottom: 3rem;
    color: #5a5a5a;
  } */
  
  main {
    margin-top: 5rem;
  }
  
  /* CUSTOMIZE THE CAROUSEL
  -------------------------------------------------- */
  
  /* Carousel base class */
  .carousel {
    margin-bottom: 2rem;
  }
  /* Since positioning the image, we need to help out the caption */
  .carousel-caption {
    bottom: 3rem;
    z-index: 10;
  }
  
  
  /* MARKETING CONTENT
  -------------------------------------------------- */
  
  /* Center align the text within the three columns below the carousel */
  .marketing .col-lg-4 {
    margin-bottom: 1.5rem;
    text-align: center;
  }
  .marketing h2 {
    font-weight: 400;
  }
  /* rtl:begin:ignore */
  .marketing .col-lg-4 p {
    margin-right: .75rem;
    margin-left: .75rem;
  }
  /* rtl:end:ignore */
  
  
  /* Featurettes
  ------------------------- */
  
  .featurette-divider {
    margin: 1rem 0; /* Space out the Bootstrap <hr> more */
  }
  
  /* Thin out the marketing headings */
  .featurette-heading {
    font-weight: 300;
    line-height: 1;
    /* rtl:remove */
    letter-spacing: -.05rem;
  }
  
  
  /* RESPONSIVE CSS
  -------------------------------------------------- */
  
  @media (min-width: 40em) {
    /* Bump up size of carousel content */
    .carousel-caption p {
      margin-bottom: 1.25rem;
      font-size: 1.25rem;
      line-height: 1.4;
    }
  
    .featurette-heading {
      font-size: 50px;
    }
  }
  
  @media (min-width: 62em) {
    .featurette-heading {
      margin-top: 7rem;
    }
  }



  .bd-placeholder-img {
    font-size: 1.125rem;
    text-anchor: middle;
    -webkit-user-select: none;
    -moz-user-select: none;
    user-select: none;
  }

  @media (min-width: 768px) {
    .bd-placeholder-img-lg {
      font-size: 3.5rem;
    }
  }
  


  .b-example-divider {
    height: 3rem;
    background-color: rgba(0, 0, 0, .1);
    border: solid rgba(0, 0, 0, .15);
    border-width: 1px 0;
    box-shadow: inset 0 .5em 1.5em rgba(0, 0, 0, .1), inset 0 .125em .5em rgba(0, 0, 0, .15);
  }
  
  .bi {
    vertical-align: -.125em;
    fill: currentColor;
  }
  
  .feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 4rem;
    height: 4rem;
    margin-bottom: 1rem;
    font-size: 2rem;
    color: #fff;
    border-radius: .75rem;
  }
  
  .icon-link {
    display: inline-flex;
    align-items: center;
  }
  .icon-link > .bi {
    margin-top: .125rem;
    margin-left: .125rem;
    transition: transform .25s ease-in-out;
    fill: currentColor;
  }
  .icon-link:hover > .bi {
    transform: translate(.25rem);
  }
  
  .icon-square {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    font-size: 1.5rem;
    border-radius: .75rem;
  }
  
  .rounded-4 { border-radius: .5rem; }
  .rounded-5 { border-radius: 1rem; }
  
  .text-shadow-1 { text-shadow: 0 .125rem .25rem rgba(0, 0, 0, .25); }
  .text-shadow-2 { text-shadow: 0 .25rem .5rem rgba(0, 0, 0, .25); }
  .text-shadow-3 { text-shadow: 0 .5rem 1.5rem rgba(0, 0, 0, .25); }
  
  .card-cover {
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
  }


/* 定义滑动的动画 */
@keyframes slide {
  0% { transform: translateX(0); }
  50% { transform: translateX(5px); }
  100% { transform: translateX(0); }
}

.hover-effect:hover + .bi {
  animation: slide 0.5s ease-in-out;
}
  

.btn{
  border-radius: 4rem;
  padding: 1rem 3rem !important;
  font-size: 1.8rem;
}

.lineheight20{ line-height: 20px;}
.lineheight25{ line-height: 25px;}
.lineheight30{ line-height: 30px;}
.lineheight35{ line-height: 35px;}
.lineheight40{ line-height: 40px;}
.lineheight45{ line-height: 45px;}
.lineheight50{ line-height: 50px;}
.lineheight55{ line-height: 55px;}
.lineheight70{ line-height: 70px;}

/* 新闻详情 */
.news-detail p{
  line-height: 2.2rem;
  width: 100%;
  text-align: justify;
  padding: 0;
  margin: 0;
}

.news-detail span {
  text-wrap-mode: wrap !important;
}

.appstroe-btn{ background-color: var(--primary-color); }

.android-btn{ background: none; border: 2px solid var(--primary-color); color:  var(--primary-color);}