*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-size: .16rem;
    -webkit-tap-highlight-color: transparent;
    -webkit-tap-highlight-color: rgba(0,0,0,0); /* For some Androids */
        
}
html{
    font-size: 100px;
    overflow-x: hidden;
}

a{
    text-decoration: none;
    color: #000;
}
ul{
    list-style: none;
}
input{
    outline: 0;
    background:#fff;
}
img{
    object-fit: cover;
    cursor:pointer;
    display: block;
}
/*单词自动换行*/
/* word-break:break-all;
word-wrap:break-word; */
/*文字描边*/
 /* 设置描边宽度及颜色 默认为字体内外描边
  text-stroke: 2px #2173FF;
 */
  /* 兼容Webkit(Chrome/Safari)内核浏览器的写法
  -webkit-text-stroke: 2px #2173FF;
  color: #fff;
 */

.swiper-slide img{
  width: 100%;
  height: 100%;
  object-fit: cover;
}


/*多行溢出*/
line{
    display: -webkit-box;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    overflow: hidden;
    -webkit-line-clamp: 2;
}
/* 水波纹效果 */
.btn-ripple {
  vertical-align: bottom;
}
.btn-ripple:not(:disabled):hover {
  opacity: 1;
  position: relative;
  overflow: hidden;
}
.btn-ripple:not(:disabled):hover::before {
  animation: ani_ripple 0.75s;
  z-index: 1;
  content: "";
  position: absolute;
  display: block;
  transition: all 0.6s;
  width: 100%;
  height: 0;
  border-radius: 50%;
  left: 50%;
  top: 50%;
  padding-top: 100%;
  transform: translateX(-50%) translateY(-50%);
}
@keyframes ani_ripple {
    0% {
      background: rgba(0, 0, 0, 0.25);
      transform: translateX(-50%) translateY(-50%) scale(0);
    }
  
    to {
      background: transparent;
      transform: translateX(-50%) translateY(-50%) scale(1);
    }
  }
.common_banner img{
  width: 100%;
}
.common_position{
  background-color: #F8F8F8;
}
.common_center{
  display: flex;
  justify-content: space-between;
  width: 14rem;
  margin: 0 auto;
  align-items: center;
}
.common_a_tit{
  height: 0.81rem;
  width: 1.85rem;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #504D4D;
  font-size: 0.18rem;
  border-right: 0.01rem solid #787676;
  transition: all .25s;
}

.common_a_tit:hover{
  background: #053F94;
  color: #fff;
}
.common_abox{
  display: flex;
  align-items: center;
}
.common_bread_homer{
  width: 0.18rem;
  height: 0.2rem;
  margin-right: 0.05rem;
}
.common_bread_homer img{
  width: 100%;
  height: 100%;
}

.common_bread{
  display: flex;
  align-items: center;
}
.common_bread_homer{
  width: 0.18rem;
  height: 0.2rem;
}
.common_bread_after{
  display: flex;
  align-items: center;
  color: #504D4D;
  font-size: 0.14rem;
}

.common_bread_after::after{
  content: '>';
  display: block;
  margin: 0 0.05rem;
}




/* hover-图片放大1.1 */
.scale-box {
  overflow: hidden;
}
.scale-box .scale-img {
  width: 100%;
  height: 100%;
  transition: 0.3s linear;
  cursor: pointer;
  object-fit: cover;
}
.scale-box:hover .scale-img {
  transform: scale(1.1);
}




/* 常用盒子阴影 */
.shadow_box {
  box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1)
}



/* 惊天智能项目 */
/* banner */
.banner {
  position: relative;
  width: 100%;
  height: 3.2rem;
  overflow: hidden;
}
.banner .banner_img {
  width: 100%;
  height: 100%;
}
.banner .words {
  position: absolute;
  left: 50%;
  top: 50%;
  font-size: 0.34rem;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #FFFFFF;
  transform: translate(-50%, -50%);
}


/* 面包屑和小导航 */
.crumbs_and_navs {
  width: 100%;
  height: 0.5rem;
  background: #F0F0F9;
  box-shadow: 0rem 0rem 0rem 0rem rgba(204,204,204,0.08);
}
.crumbs_and_navs .center_bxx {
  width: 12rem;
  height: 0.5rem;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.crumbs_and_navs .center_bxx {
  width: 12rem;
  height: 0.5rem;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
/* 面包屑 */
.crumbs_and_navs .crumbs {
  display: flex;
  align-items: center;
}
.crumbs_and_navs .home_img {
  width: 0.18rem;
  height: 0.18rem;
  margin-right: 0.06rem;
}
.crumbs_and_navs .crumb {
  font-size: 0.14rem;
  font-family: Microsoft YaHei;
  color: #222222;
  line-height: 0.3rem;
}
.crumbs_and_navs .crumb a {
  font-size: 0.14rem;
  font-family: Microsoft YaHei;
  color: #888888;
  line-height: 0.3rem;
}
/* 小导航 */
.crumbs_and_navs .navs_us {
  display: flex;
}
.crumbs_and_navs .item_box {
  position: relative;
  margin-right: 0.78rem;
}
.crumbs_and_navs .item_box:last-child {
  margin-right: 0;
}
.crumbs_and_navs .item {
  font-size: 0.16rem;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #222222;
  line-height: 0.5rem;
}
.crumbs_and_navs .short_line {
  display: none;
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 0.2rem;
  height: 0.03rem;
  background: #004282;
}
.crumbs_and_navs .us_active .item {
  font-weight: bold;
  color: #004282;
}
.crumbs_and_navs .us_active .short_line {
  display: block;
}








@media only screen and (max-width: 1024px) {
    .banner {
        margin-top: 50px;
    }
    .banner .words {
        width: 70%;
        text-align: center;
        font-size: 18px;
    }
    .crumbs_and_navs {
        display: none;
    }
}