.banner {
  position: relative;
}
.banner .banner-img {
  width: 100%;
  height: 7rem;
}
.video-banner{
  display: block;
  height: auto;
  width: 100%;
}
.banner .banner-text {
  position: absolute;
  width: 100%;
  top: 50%;
  transform: translateY(-50%);
}
.banner .banner-text .banner-text1 {
  width: 100%;
  font-family: Libre Franklin;
  font-size: 2rem;
  font-weight: 900;
  text-align: center;
  letter-spacing: 0em;
  color: #FFFFFF;
  text-shadow: 0.08rem 0.08rem 0px rgba(0, 0, 0, 0.4);
}
.banner .banner-text .banner-text2 {
  width: 100%;
  font-family: Libre Franklin;
  font-size: 0.54rem;
  font-weight: bold;
  text-align: center;
  letter-spacing: 0em;
  font-variation-settings: "opsz" auto;
  color: #FFFFFF;
}
.main {
  padding: 1.3rem 3.4rem;
  padding-right: 1.87rem;
  background-image: url('/skin/default/images/kayo-bikes/bg.jpg');
  min-height: 10rem;
}
.main .m-nav {
  display: none;
}
.main .title {
  padding-left: 0.8rem;
  width: 6.27rem;
  height: 0.7rem;
  background: url('/skin/default/images/kayo-bikes/title_bg.png') no-repeat;
  background-size: 100% 100%;
  line-height: 0.7rem;
  font-family: Libre Franklin;
  font-size: 0.5rem;
  font-weight: bold;
  letter-spacing: 0em;
  color: #FFFFFF;
}
.main .row-list{
  display: flex;
  position: relative;
}
.main .row-list .row-wrap{
  margin-right: 0.8rem;
}
.main .introduce {
  margin-top: 0.38rem;
  font-family: Libre Franklin;
  font-size: 0.24rem;
  font-weight: 300;
  line-height: 0.4rem;
  letter-spacing: 0em;
  font-variation-settings: "opsz" auto;
  color: #222222;
}
.main .car-grid {
  margin-top: 0.33rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  column-gap: 0.5rem;
  row-gap: 0.5rem;
}
.main .car-grid .car-grid-item {
  height: 2.4rem;
}
.main .car-grid .car-grid-item .img-box {
  width: 100%;
  height: 0;
  padding-bottom: 56.25%;
  position: relative;
  z-index: 0;
}
.main .car-grid .car-grid-item .car-img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  z-index: 1;
  /* transition: all 0.5s; */
}
.main .car-grid .car-grid-item .btn {
  margin: 0.1rem auto 0;
  display: block;
  width: 2.07rem;
  height: 0.4rem;
  opacity: 0;
  transform: translateY(0.05rem);
  line-height: 0.4rem;
  transition: all 0.5s;
  font-family: Libre Franklin;
  font-size: 0.22rem;
  font-weight: normal;
  letter-spacing: 0.05em;
  text-align: center;
  font-variation-settings: "opsz" auto;
  color: #FFFFFF;
  background-image: url('/skin/default/images/home/bg.png');
  background-repeat: no-repeat;
  background-size: 100% 100%;
}
.main .car-grid .car-grid-item .hide {
  opacity: 0;
}
.main .car-grid .car-grid-item .default {
  opacity: 1;
}
.main .car-grid .car-grid-item:hover .car-img {
  transform: scale(1.2) translateY(-0.2rem);
}
.main .car-grid .car-grid-item:hover .default {
  opacity: 0;
}
.main .car-grid .car-grid-item:hover .hide {
  opacity: 1;
}
.main .car-grid .car-grid-item:hover .btn {
  opacity: 1;
  transform: translateY(0);
}
.main .car-grid .car-grid-item:hover .car-name {
  color: #FC4C02;
}
.main .car-grid .car-grid-item .car-name {
  font-family: Libre Franklin;
  font-size: 0.24rem;
  font-weight: bold;
  line-height: 0.32rem;
  text-align: center;
  letter-spacing: 0em;
  font-variation-settings: "opsz" auto;
  color: #222222;
}
.main .line {
  margin: 1.2rem 0 1.3rem;
  height: 1px;
  opacity: 1;
  width: 100%;
  background: #888888;
}
.main .btns {
  margin: 1.2rem auto;
  text-align: center;
}
.main .btns .btn {
  width: 6.3rem;
  height: 0.8rem;
  opacity: 1;
  background: #FAFAFA;
  box-sizing: border-box;
  border: 1px solid #DDDDDD;
  font-family: Libre Franklin;
  font-size: 0.24rem;
  font-weight: bold;
  letter-spacing: 0em;
  font-variation-settings: "opsz" auto;
  color: #222222;
}
.main .btns .btn:hover {
  padding: 0 0.47rem;
  cursor: pointer;
  color: #ffffff;
  background: #FC4C02;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
@media only screen and (max-width: 1024px) {
  .banner {
    height: 6rem;
  }
  .video-banner{
    margin-top: 1.14rem;
  }
  .banner .banner-img {
    position: absolute;
    height: 6rem;
    object-fit: cover;
    object-position: 30% center;
  }
  .banner .banner-text {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
  }
  .banner .banner-text .banner-text1 {
    font-size: 1.1rem;
  }
  .banner .banner-text .banner-text2 {
    font-size: 0.44rem;
  }
  .side-navigation {
    display: none;
  }
  .main {
    padding: 0 0.3rem 0.8rem 0.3rem;
    background-image: url('/skin/default/images/kayo-bikes/bg.jpg');
    min-height: 10rem;
  }
  .main .m-nav {
    margin-bottom: 1.2rem;
    width: 100%;
    display: flex;
    height: 1.2rem;
    overflow-x: auto;
    overflow-y: hidden;
  }
  .main .m-nav::-webkit-scrollbar {
    width: 0;
    height: 0;
  }
  .main .m-nav .m-nav-item {
    margin-right: 0.5rem;
    height: 1.2rem;
    font-family: Libre Franklin;
    font-size: 0.44rem;
    font-weight: bold;
    line-height: 1.2rem;
    letter-spacing: 0em;
    font-variation-settings: "opsz" auto;
    color: #222222;
    white-space: nowrap;
  }
  .main .m-nav .current-m-nav-item {
    background-image: url("/skin/default/images/kayo-bikes/top_arrow.svg");
    background-repeat: no-repeat;
    background-size: 0.4rem 0.23rem;
    background-position: center bottom;
  }
  .main .m-nav :last-child {
    margin-right: 0;
  }
  .main .title {
    font-size: 0.52rem;
    width: 100%;
  }
  .main .introduce {
    margin-top: 0.56rem;
    font-family: Libre Franklin;
    font-size: 0.32rem;
    font-weight: 300;
    line-height: 0.52rem;
    letter-spacing: 0em;
    font-variation-settings: "opsz" auto;
    color: #222222;
  }
  .main .car-grid {
    margin-top: 0.33rem;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    column-gap: 0.5rem;
    row-gap: 0.3rem;
  }
  .main .car-grid .car-grid-item {
    height: 2.4rem;
  }
  .main .car-grid .car-grid-item .img-box {
    width: 100%;
    height: 0;
    padding-bottom: 56.25%;
    position: relative;
    z-index: 0;
  }
  .main .car-grid .car-grid-item .car-img {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    z-index: 1;
    transition: all 0.5s;
  }
  .main .car-grid .car-grid-item .btn {
    margin: 0.1rem auto 0;
    display: block;
    width: 2.07rem;
    height: 0.4rem;
    opacity: 0;
    transform: translateY(0.05rem);
    line-height: 0.4rem;
    transition: all 0.5s;
    font-family: Libre Franklin;
    font-size: 0.22rem;
    font-weight: normal;
    letter-spacing: 0.05em;
    text-align: center;
    font-variation-settings: "opsz" auto;
    color: #FFFFFF;
    background-image: url('/skin/default/images/home/bg.png');
    background-repeat: no-repeat;
    background-size: 100% 100%;
  }
  .main .car-grid .car-grid-item .hide {
    opacity: 0;
  }
  .main .car-grid .car-grid-item .default {
    opacity: 1;
  }
  .main .car-grid .car-grid-item:hover .car-img {
    transform: scale(1.2) translateY(-0.2rem);
  }
  .main .car-grid .car-grid-item:hover .default {
    opacity: 0;
  }
  .main .car-grid .car-grid-item:hover .hide {
    opacity: 1;
  }
  .main .car-grid .car-grid-item:hover .btn {
    opacity: 1;
    transform: translateY(0);
  }
  .main .car-grid .car-grid-item:hover .car-name {
    color: #FC4C02;
  }
  .main .car-grid .car-grid-item .car-name {
    font-family: Libre Franklin;
    font-size: 0.36rem;
    font-weight: bold;
    text-align: center;
    line-height: 0.4rem;
    letter-spacing: 0em;
    font-variation-settings: "opsz" auto;
    color: #222222;
  }
  .main .line {
    display: none;
  }
  .main .btns {
    margin: 0.8rem auto 0;
    text-align: center;
    display: block;
  }
  .main .btns .btn {
    margin-bottom: 0.3rem;
    width: 100%;
    height: 0.8rem;
    opacity: 1;
    background: #FAFAFA;
    box-sizing: border-box;
    border: 1px solid #DDDDDD;
    font-family: Libre Franklin;
    font-size: 0.24rem;
    font-weight: bold;
    letter-spacing: 0em;
    font-variation-settings: "opsz" auto;
    color: #222222;
  }
  .main .btns .btn:hover {
    padding: 0 0.47rem;
    cursor: pointer;
    color: #ffffff;
    background: #FC4C02;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
}