/* 命名规则如下 */
/* 隶属于的CSS.主类别.属于板块 */
/* 优先使用继承，如果可以实现的话 */

/*-------------------------------------------------------*/
/*-------------------------------------------------------*/
/*-------------------------------------------------------*/

/* Index Div Title */
.index-div-title
{
    position: relative;
    width:100%;
    height:12vw;
    float: left;
}

.index-div-title h1
{
    position: relative;
    text-align: center;
    width:100%;
    margin-left: 50%;
    margin-top: 8vw;
    transform: translate(-50%, -50%);
    font-family: 'arial black' !important;
    font-size: 2.5vw;
    color:#4d7469;
}

@media (max-width:1440px)
{
  .index-div-title h1
  {
    font-size: 3vw;
  }
}

@media (max-width:1024px)
{
  .index-div-title h1
  {
    font-size: 4vw;
  }
}


@media (max-width:800px)
{
  .index-div-title
  {
    height:24vw;
  }

  .index-div-title h1
  {
    margin-top: 16vw;
  }
}

@media (max-width:540px)
{
  .index-div-title
  {
    height:128px;
  }

  .index-div-title h1
  {
    margin-top: 96px;
    font-size: 24px;
  }
}

/* Index Div Img */
.index-div-p1
{
    position: relative;
    width:auto;
    min-height:auto;
}

.index-div-p1 img
{
    position:relative;
    top:0;
    left:0;
    right:0;
    bottom:0;
    width:100%;
    height:auto;
    filter: brightness(80%);
    transition: filter 0.5s ease;
}

.index-div-p1 txt:hover + img /* 在文本和视频悬停时候变暗 */
{
    filter: brightness(50%);
}

.index-div-p1 img:hover
{
    filter: brightness(50%);
}

.index-div-p1 txt
{
    position: absolute; /* 绝对定位 *//* 自适应1200+px */
    width:Auto;
    height:auto;
    top: 45%;
    left: 50%;
    transform: translate(-50%, -50%); /* 使用translate()将元素居中 */
    z-index:1;
}

@media (max-width:1440px)
{
  .index-div-p1 txt
  {
    width:60vw;
    height:auto;
  }
}

@media (max-width:800px)
{
  .index-div-p1 img
  {
    height: 600px;
  }

  .index-div-p1 txt
  {
    width: 75vw;
  }
}


.index-div-p1 h1
{
    font-size:1.8vw;
    text-align: center;
    font-family: 'arial black' !important;
}

.index-div-p1 h2
{
    padding-top:0.6vw;
    font-size:1vw;
    text-align: center;
    font-family: 'arial' !important;
}



.index-div-p1 span
{
    animation-name: move_1;
    animation-duration: 1.5s;
    animation-delay: 0s;
    animation-fill-mode: both;
    opacity: 0;
}

@keyframes move_1
{
    0% {
      opacity: 0;
    }
    100% {
      opacity: 1;
    }
  }

.index-div-p1 a
{
    position: relative;
    display: inherit;
    top:1.2vw;
    width:7vw;
    float: left;
    margin-left: 48%;
    transform: translate(-50%, 0);
}

.index-div-p1 div
{
    position: relative;
    top:0;
    width: 7vw;
    height: 3vw;
    background-color:#415852;
    border-radius: 1.5vw;
    animation-name: move_2;
    animation-duration: 1.5s;
    animation-delay: 0s;
    animation-fill-mode: both;
    transition: 0.25s ease;
    opacity: 0;
}

.index-div-p1 div:hover
{
    background-color:#25312e;
}

@keyframes move_2
{
    0% {
      opacity: 0;
    }
    100% {
      opacity: 1;
    }
  }

.index-div-p1 h3/* 视频文字按钮 */
{
    position: relative; /* 绝对定位 *//* 自适应1200+px */
    font-size:1vw;
    text-align: center;
    top:50%;
    left:50%;
    transform: translate(-50%, -50%); /* 使用translate()将元素居中 */
    font-family: 'arial book' !important;
}

@media (max-width:1440px) 
{
  .index-div-p1 h1
  {
      font-size:24px;
      text-align: center;
  }

  .index-div-p1 h2
  {
    padding-top:8px;
    font-size:16px;
    text-align: center;
  }

  .index-div-p1 h3
  {
      font-size:8px;
      text-align: center;
  }

  .index-div-p1 a
  {
    top:16px;
    width: 75px;
  }

  .index-div-p1 div
  {
    
    width: 75px;
    height: 32px;
    border-radius: 16px;
  }
}


/*-------------------------------------------------------*/
/*-------------------------------------------------------*/
/*-------------------------------------------------------*/

/* Index-div-about */
.index-div-abt
{
  position: relative;
  width:100%;
  height:auto;
  float: left;
  background-color:white;
}

.index-div-abt l
{
  position:relative;
  width: 43.2vw;
  height: 27vw;
  margin-top: 6vw;
  margin-left: 8vw;
  margin-bottom: 6vw;
  float: left;
}

.index-div-abt img/*图片*/
{
    position:relative;
    width: 100%;
    height: 100%;
    box-shadow: 0 0 12px black;
    border-radius: 8px;
}

.index-div-abt r
{
  position:relative;
  width: 32vw;
  height: 27vw;
  margin-top: 6vw;
  margin-right: 8vw;
  margin-bottom: 6vw;
  float: right;
  background-color: white;
}

.index-div-abt h2
{
  position:relative;
  text-align: center;
  margin-top: 3vw;
  font-size: 1.8vw;
  color:#23282B;
  font-family: 'arial black' !important;
}

.index-div-abt p
{
  position:relative;
  text-align: center;
  margin-top: 1vw;
  font-size: 1.0vw;
  color:#23282B;
  font-weight: bold !important;
}

.index-div-abt a
{
    position: relative;
    display: inherit;
    top:1vw;
    width:7vw;
    float: left;
    margin-left: 48%;
    transform: translate(-50%, 0);
}

.index-div-abt div
{
    position: relative;
    width: 7vw;
    height: 3vw;
    background-color:#415852;
    border-radius: 1.5vw;
    transition: 0.25s ease;
}

.index-div-abt div:hover
{
    background-color:#25312e;
}

.index-div-abt h3
{
    position: relative; /* 绝对定位 *//* 自适应1200+px */
    font-size:1vw;
    text-align: center;
    top:50%;
    left:50%;
    transform: translate(-50%, -50%); /* 使用translate()将元素居中 */
    font-family: 'arial book' !important;
}

@media (max-width:1024px)
{
  .index-div-abt
  {
    width:auto;
    min-height:56.25vw;
  }

  .index-div-abt l
  {
    width: 70vw;
    height: 43.75vw;
    margin-top: 8vw;
    margin-left: 15vw;
    float: left;
  }

  .index-div-abt r
  {
    width:70vw;
    height: auto;
    margin-top: 2.5vw;
    margin-left: 15vw;
    margin-bottom: 10%;
    float: left;
  }

  .index-div-abt h2
  {
    font-size: 2.8vw;
  }

  .index-div-abt p
  {
    font-size: 2vw;
  }

  .index-div-abt a
  {
    top: 4vw;
    width: 75px;
  }

  .index-div-abt div
  {
    width: 75px;
    height: 32px;
    border-radius: 16px;
  }

  .index-div-abt h3
  {
      font-size:8px;
      text-align: center;
  }
}

@media (max-width:800px)
{
  .index-div-abt l
  {
    width: 80vw;
    height: 50.625vw;
    margin-top: 8vw;
    margin-left: 8vw;
    float: left;
  }

  .index-div-abt r
  {
    width: 90vw;
    height: auto;
    margin-top: 2.5vw;
    margin-left: 4vw;
    float: left;
  }

  .index-div-abt h2
  {
    font-size: 3.2vw;
  }

  .index-div-abt p
  {
    font-size: 2.5vw;
  }

  .index-div-abt h3
  {
      font-size:12px;
      text-align: center;
  }
}

@media (max-width:540px)
{
  .index-div-abt h2
  {
    font-size: 4.2vw;
  }

  .index-div-abt p
  {
    font-size: 3vw;
  }
}

/*-------------------------------------------------------*/
/*-------------------------------------------------------*/
/*-------------------------------------------------------*/

/* Part Event */
.index-div-event
{
  position: relative;
  width:100%;
  height:auto;
  float: left;
  background-color:#4d7469;
}

.index-div-event row
{
  position: relative;
  width:100%;
  height:auto;
  float: left;
}

.index-div-event txt
{
    position: relative;
    width:60vw;
    height:auto;
    float: left;
    top:50%;
    left:50%;
    transform: translate(-50%, 0); /* 使用translate()将元素居中 */
}

.index-div-event h2
{
    position:relative;
    text-align: center;
    float: left;
    margin-top: 0vw;
    margin-bottom: 2vw;
    font-size: 1vw;
}

@media (max-width:1024px)
{
  .index-div-event h2
  {
    font-size: 2.0vw;
  }
}

@media (max-width:800px)
{
  .index-div-event h2
  {
    font-size: 2.5vw;
  }
}

@media (max-width:540px)
{
  .index-div-event h2
  {
    font-size: 3vw;
  }
}

.index-div-event single
{
    position:relative;
    float:left;
    width:64vw;
    height:36vw;
    margin: 0 0 0 18vw;
}

.index-div-event l
{
    position:relative;
    float:left;
    width:31vw;
    height:17.4375vw;
    margin: 2vw 0 2vw 18vw;
}

.index-div-event r
{
    position:relative;
    float:left;
    width:31vw;
    height:17.4375vw;
    margin: 2vw 0 2vw 2vw;
}

.index-div-event img/*图片*/
{
    position:relative;
    width: 100%;
    height: 100%;
    box-shadow: 0 0 12px black;
    border-radius: 0.6vw;
}

@media (max-width:1024px)
{
  .index-div-event l
  {
      width:64vw;
      height:36vw;
      margin: 2vw 0 2vw 18vw;
  }
  
  .index-div-event r
  {
      width:64vw;
      height:36vw;
      margin: 2vw 0 2vw 18vw;
  }
}

@media (max-width:800px)
{
  .index-div-event txt
  {
      width:90vw;
      margin-bottom: 2vw;
  }

  .index-div-event single
  {
      float:left;
      width:90vw;
      height:50.625vw;
      margin: 0 0 0 5vw;
  }

  .index-div-event l
  {
      width:90vw;
      height:50.625vw;
      margin: 4vw 0 2vw 5vw;
  }
  
  .index-div-event r
  {
      width:90vw;
      height:50.625vw;
      margin: 4vw 0 2vw 5vw;
  }
}

/*-------------------------------------------------------*/
/*-------------------------------------------------------*/
/*-------------------------------------------------------*/

/* Part Special */
.index-div-special
{
  position: relative;
  width:100%;
  height:auto;
  background-color:white;
  float: left;
}


/*-------------------------------------------------------*/
/*-------------------------------------------------------*/
/*-------------------------------------------------------*/

/* Add New Part */
.index-div-contact
{
  position: relative;
  width:100%;
  height:auto;
  background-color:#23282B;
  float: left;
}

.index-div-contact row
{
  position: relative;
  width:100%;
  height:auto;
  float: left;
}

.index-div-contact square1
{
  position:relative;
  width: 11.2vw;
  height: auto;
  float: left;
  margin: 2vw 0 0 2vw;
  /* background-color: white; */
}

.index-div-contact square2
{
  position:relative;
  width: 11.2vw;
  height: auto;
  float: left;
  margin: 2vw 0 0 17vw;
  /* background-color: white; */
}

.index-div-contact h1
{
  position:relative;
  float: left;
  font-size: 1.2vw;
  text-align: center;
  margin-top: 1vw;
  margin-bottom: 2vw;
  color:white;
  top:50%;
  left:50%;
  transform: translate(-50%, 0); /* 使用translate()将元素居中 */
}

.index-div-contact img
{
  position:relative;
  width: 11.2vw;
  height: 11.2vw;
}

@media (max-width:1280px)
{
  .index-div-contact square1
  {
    position:relative;
    width: 16vw;
    height: auto;
    float: left;
    margin: 2vw 0 0 2vw;
  }
  
  .index-div-contact square2
  {
    position:relative;
    width: 16vw;
    height: auto;
    float: left;
    margin: 2vw 0 0 5vw;
  }


  .index-div-contact img
  {
    position:relative;
    width: 16vw;
    height: 16vw;
  }

  .index-div-contact h1
  {
    font-size:1.8vw;
    margin-top: 2vw;
    margin-bottom: 4vw;
  }
}