/* global */
body,
html {
  margin: 0;
  padding: 0;
}
/* clear default click style */
a,
button,
input {
  -webkit-tap-highlight-color: rgba(255, 0, 0, 0);
}


.btn:hover{
  color: #2ab4f2 !important;
}
/* global extra button style */
.banner-button button{
  width: 110px;
  height: 32px;
  line-height: 30px;
  border-radius: 2px;
  font-family: MicrosoftYaHei;
  font-weight: bold;
  font-size: 16px;
  color: #ffffff;
  box-shadow: 0px 1px 2px 0px #000000;
  opacity: 0.97;
  cursor: pointer;
  border: none;
  margin: 5px;
  padding: 0;
  border-radius: 3px;
  border: 1px solid #2ab4f2;
  background:#13253d;
}
.banner-button .extra{
  width: 110px;
  height: 32px;
  border-radius: 2px;
  font-family: MicrosoftYaHei;
  font-weight: bold;
  font-size: 16px;
  color: #ffffff;
  box-shadow: 0px 1px 2px 0px #000000;
  opacity: 0.97;
  cursor: pointer;
  border: none;
  background-image: linear-gradient(-90deg, #1d7ce1 0%, #29b8f4 100%),
    linear-gradient(#1d7ce1, #1d7ce1);
}

/* common margin */
#product-banner {
  margin-top: 70px;
}

/* banner */
#product-banner {
  width: 100%;
  height: 645px;
  background-color: #393f4d;
  /* display: flex;
  align-items: center; */
  position: relative;
}
#product-banner .banner-container {
  padding-top: 148px;
  padding-left: 16%;
}
#product-banner .banner-background {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: -1;
  overflow: hidden;
}
/* banner title */
#product-banner .banner-container span {
  font-family: MicrosoftYaHei;
  font-size: 54px;
  color: #ffffff;
  text-shadow: 0px 2px 6px #000000;
}
/* content */
#product-banner .banner-container p {
  width: 638px;
  font-family: MicrosoftYaHei;
  color: #ffffff;
  font-family: MicrosoftYaHei;
  font-size: 16px;
  line-height: 24px;
  text-shadow: 0px 2px 6px #000000;
  padding: 22px 0;
}
/* button */
#product-banner .banner-container > button {
  width: 110px;
  height: 32px;
  line-height: 32px;
  border-radius: 2px;
  font-family: MicrosoftYaHei;
  font-weight: bold;
  font-size: 16px;
  color: #ffffff;
  box-shadow: 0px 1px 2px 0px #000000;
  opacity: 0.97;
  cursor: pointer;
  border: none;
  background-image: linear-gradient(-90deg, #1d7ce1 0%, #29b8f4 100%),
    linear-gradient(#1d7ce1, #1d7ce1);
}

/* banner menu */
#banner-menu {
  width: 100%;
}
#banner-menu .banner-menu-container {
  width: 100%;
  height: 53px;
  display: flex;
  margin: 0;
  padding: 0;
  flex-direction: row;
  justify-content: space-around;
  align-items: center;
  background-color: #ffffff;
  /* box-shadow: 0px 2px 5px 0px rgba(0, 0, 0, 0.45); */
}
#banner-menu .banner-menu-container li {
  list-style: none;
  height: 53px;
  line-height: 53px;
}
#banner-menu .banner-menu-container .active {
  border-bottom: 2px solid #0096ec;
  box-sizing: border-box;
}

#banner-menu .banner-menu-container a {
  text-decoration: none;
  font-family: MicrosoftYaHei;
  font-size: 18px;
  color: #515a6e;
  cursor: pointer;
}

.web-engine-back .stream-server-box {
  max-width: 1920px;
  height: 100%;
  margin: 0 auto;
  background: url(/img/product/end_rendering/component_banner.jpg) no-repeat center/cover;
}
.web-editor-back .stream-server-box {
  max-width: 1920px;
  height: 100%;
  margin: 0 auto;
  background: url(/img/product/end_rendering/editor_banner.jpg) no-repeat center/cover;
}
.stream-server .stream-server-box {
  max-width: 1920px;
  height: 100%;
  margin: 0 auto;
  background: url(/img/product/streaming_rendering/service_banner.jpg) no-repeat center/cover;
}
.stream-engine .stream-server-box {
  max-width: 1920px;
  height: 100%;
  margin: 0 auto;
  background: url(/img/product/streaming_rendering/component_banner.jpg) no-repeat center/cover;
}
.stream-editor .stream-server-box {
  max-width: 1920px;
  height: 100%;
  margin: 0 auto;
  background: url(/img/product/streaming_rendering/editor_banner.jpg) no-repeat center/cover;
}
.smart-city .stream-server-box {
    max-width: 1920px;
    height: 100%;
    margin: 0 auto;
    background: url(/img/case/smart-city/case-city.jpg) no-repeat center/cover;
  }
  
/* media */
@media screen and (max-width: 960px) {
  #product-banner .banner-container {
    width: 100%;
    /* margin: 0 68px; */
    text-align: center;
    padding-left: 0px;
  }
  #product-banner .banner-container span {
    font-size: 40px;
  }
  #product-banner .banner-container p {
    width: 80%;
    margin: 0 auto;
  }
}
/* font icon */
.iconfont {
  font-family: "iconfont" !important;
  font-size: 16px;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
