/* sport专题页样式 */

body {
  padding-top: 0;
}

.dth_wh {
  max-width: 1640px;
}

/* 头部 */
header {
  background-color: transparent;
}




/*  */

.page_wrap_left {
  display: none;
}

.page_wrap_right {
  width: 100%;
  padding: 0;
}

footer {
  margin-top: 30px;
}

@media (max-width: 1640px) {}

@media (max-width: 1200px) {}

@media (max-width: 990px) {}

@media (max-width: 768px) {}

@media (max-width: 640px) {}


/* banner */
.page_ban {
  position: relative;
}

.page_ban>img {
  width: 100%;
  height: auto;
  min-height: 300px;
  object-fit: cover;
}

.paban_text {
  position: absolute;
  left: 0;
  right: 0;
  top: 40%;
  text-align: center;
}

.paban_text h3 {
  display: block;
  font-size: 2.6vw;
  font-weight: bold;
  font-stretch: normal;
  line-height: 2;
  letter-spacing: 0.1em;
  color: #ffffff;
}

.paban_text .mouse {
  margin-top: 6vw;
  -webkit-animation: myfirst 1.5s infinite;
  animation: myfirst 1.5s infinite;
}

.paban_text .mouse img {
  max-width: 100%;
}

@-webkit-keyframes myfirst {
  0% {
    -webkit-transform: translate(0px, 0px);
    transform: translate(0px, 0px);
  }

  50% {
    -webkit-transform: translate(0px, -10px);
    transform: translate(0px, -10px);
  }

  100% {
    -webkit-transform: translate(0px, 0px);
    transform: translate(0px, 0px);
  }
}

@keyframes myfirst {
  0% {
    -webkit-transform: translate(0px, 0px);
    transform: translate(0px, 0px);
  }

  50% {
    -webkit-transform: translate(0px, -10px);
    transform: translate(0px, -10px);
  }

  100% {
    -webkit-transform: translate(0px, 0px);
    transform: translate(0px, 0px);
  }
}


@media (max-width: 1640px) {
  .page_ban>img {
    min-height: 240px;
  }
}

@media (max-width: 1200px) {
  .paban_text h3 {
    font-size: 32px;
  }
}

@media (max-width: 990px) {
  .page_ban>img {
    min-height: 200px;
  }
  .paban_text h3 {
    font-size: 28px;
  }
  .paban_text .mouse img {
    height: 24px;
    object-fit: contain;
  }
}

@media (max-width: 768px) {
  .paban_text h3 {
    font-size: 24px;
  }
}

@media (max-width: 640px) {
  .page_ban>img {
    min-height: 180px;
  }
  .paban_text {
    top: 35%;
  }
  .paban_text h3 {
    font-size: 22px;
  }
  .paban_text .mouse img {
    height: 20px;
  }
}

/* 技术沉淀 */
.sport_jscd {
  padding: 80px 0 40px;
}

.sport_jscd .dth_wh {}

.sport_jscd_tis {
  font-size: 22px;
  font-weight: normal;
  font-stretch: normal;
  line-height: 2;
  letter-spacing: 0px;
  color: #000000;
  text-align: center;
}

.sport_jscd_tis {
  max-width: 1030px;
  margin: 0 auto;
}

.sport_jscd_uls {
  max-width: 1030px;
  margin: 4.4% auto 0;
}

.sport_jscd_uls ul {
  justify-content: space-between;
  align-items: flex-start;
}

.sport_jscd_uls li {
  max-width: 230px;
  width: 23%;
}

.sport_jscd_uls li a {
  display: block;
  position: relative;
  overflow: hidden;
  padding-bottom: 21.7%;
}

.sport_jscd_uls li .imgs {
  -webkit-box-reflect: below 0px linear-gradient(transparent, rgba(255, 255, 255, 1));
}

.sport_jscd_uls li .imgs img {
  width: 100%;
}

.sport_jscd_uls li .imgs::after {
  content: "";
  display: block;
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  padding-top: 21.7%;
  background-image: -webkit-linear-gradient(bottom, rgba(255, 255, 255, 1), rgba(255, 255, 255, 0.8));
}

.sport_jscd_uls li .text {
  position: absolute;
  left: 4.2%;
  width: 95.8%;
  top: 32%;
  display: flex;
  flex-flow: column;
  align-items: center;
  justify-content: flex-start;
}

.sport_jscd_uls li .text h3 {
  font-size: 20px;
  font-weight: bold;
  font-stretch: normal;
  line-height: 1.8;
  letter-spacing: 0px;
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.4);
  border-style: solid;
  border-width: 1px 0 1px 0;
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding: 0 0.5em;
  max-width: 80%;
}

.sport_jscd_uls li .text .jts {
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  background-image: url("../images/jt_down.png");
  display: block;
  width: 13px;
  height: 7px;
  margin-top: 11.3%;
}


@media (max-width: 1640px) {
  .sport_jscd {
    padding: 60px 0 36px;
  }
}

@media (max-width: 1200px) {
  .sport_jscd_tis {
    font-size: 20px;
  }
  .sport_jscd_uls li .text h3 {
    font-size: 18px;
  }
}

@media (max-width: 990px) {
  .sport_jscd {
    padding: 50px 0 32px;
  }
  .sport_jscd_tis {
    font-size: 18px;
  }
  .sport_jscd_uls li .text h3 {
    font-size: 17px;
  }
}

@media (max-width: 768px) {}

@media (max-width: 640px) {
  .sport_jscd {
    padding: 30px 0 24px;
  }
  .sport_jscd_tis {
    font-size: 15px;
    line-height: 1.8;
  }
  .sport_jscd_uls {
    margin-top: 24px;
  }
  .sport_jscd_uls ul {
    flex-wrap: wrap;
  }
  .sport_jscd_uls li {
    width: 48%;
  }
  .sport_jscd_uls li:nth-child(n+3) {
    margin-top: 30px;
  }
}

/* 产品类别 */
.sport_cpl {
  background-color: #f9f9f9;
  padding: 78px 0 82px;
}

.sport_cpl_uls {
  max-width: 1530px;
  margin: 0 auto;
}

.sport_cpl_uls ul {
  justify-content: space-between;
  align-items: flex-start;
}

.sport_cpl_uls li {
  width: 23.8%;
  /* width: 364px; */
}

.sport_cpl_uls li a {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding: 22px 0;
}

.sport_cpl_uls li .left_imgs {
  width: 55%;
}

.sport_cpl_uls li .left_imgs img {
  width: 100%;
}

.sport_cpl_uls li .right_text {
  width: 45%;
  padding: 0 5.5%;
  text-align: right;
}

.sport_cpl_uls li .right_text h3 {
  font-size: 24px;
  font-weight: bold;
  font-stretch: normal;
  line-height: 1.5;
  letter-spacing: 0px;
  color: #000000;
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sport_cpl_uls li .right_text h3::before {
  content: "";
  display: block;
  width: 0.84em;
  height: 3px;
  background-color: #000000;
  opacity: 0.26;
  margin-left: auto;
  margin-bottom: 0.375em;
}

.sport_cpl_uls li .right_text h5 {
  font-size: 14px;
  font-weight: normal;
  font-stretch: normal;
  line-height: 2;
  letter-spacing: 0px;
  color: #333333;
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sport_cpl_uls li .right_text .r_img {
  margin-left: auto;
  margin-top: 25.8%;
}

.sport_cpl_uls li .right_text .r_img img {
  max-width: 100%;
}

@media (max-width: 1640px) {
  .sport_cpl {
    padding: 60px 0;
  }
  .sport_cpl_uls li .right_text h3 {
    font-size: 20px;
  }
}

@media (max-width: 1200px) {
  .sport_cpl_uls ul {
    flex-wrap: wrap;
  }
  .sport_cpl_uls li {
    width: 48%;
  }
  .sport_cpl_uls li:nth-child(n+3) {
    margin-top: 4%;
  }
}

@media (max-width: 990px) {
  .sport_cpl {
    padding: 50px 0;
  }
}

@media (max-width: 768px) {}

@media (max-width: 640px) {
  .sport_cpl {
    padding: 30px 0 24px;
  }
  .sport_cpl_uls li {
    width: 100%;
  }
  .sport_cpl_uls li:nth-child(n+2) {
    margin-top: 20px;
  }
}

/* 人与自然 */
.sport_ryzr {
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  padding: 95px 0 74px;
}

.sport_ryzr .dth_wh {
  justify-content: space-between;
  align-items: center;
}

.sport_ryzr_l {
  width: 61%;
  padding-left: 3.6%;
}

.sport_ryzr_l .tits {}

.sport_ryzr_l .tits h2 {
  font-size: 30px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 1.5;
	letter-spacing: 0px;
	color: #ffffff;
}
.sport_ryzr_l .tits h2::before {
  content: "";
  display: block;	
  width: 1.6em;
	height: 3px;
	background-color: #ffffff;
  margin-bottom: 0.75em;
}

.sport_ryzr_l .tits h3 {
  font-size: 40px;
	font-weight: bold;
	font-stretch: normal;
	line-height: 1.5;
	letter-spacing: 0px;
	color: #ffffff;
  margin-top: 0.25em;
}

.sport_ryzr_l .sums {
  font-size: 18px;
  font-weight: normal;
  font-stretch: normal;
  line-height: 2;
  letter-spacing: 0px;
  color: #ffffff;
  margin-top: 2.2em;
}

.sport_ryzr_r {
  width: 37%;
  text-align: center;
  margin-left: auto;
}
.sport_ryzr_r .tus {
	font-size: 18px;
	font-weight: bold;
	font-stretch: normal;
	line-height: 1.5;
	letter-spacing: 0px;
	color: #ffffff;
}
.sport_ryzr_r .t_imgs {
  margin-top: 6%;
}
.sport_ryzr_r .t_imgs img {
  max-width: 100%;
}

@media (max-width: 1640px) {
  .sport_ryzr {
    padding: 5.5% 0 4.2%;
  }
  .sport_ryzr_l .tits h2 {
    font-size: 28px;
  }
  .sport_ryzr_l .tits h3 {
    font-size: 36px;
  }
  .sport_ryzr_l .sums {
    font-size: 17px;
  }
}

@media (max-width: 1200px) {
  .sport_ryzr_l {
    padding-left: 0;
  }
  .sport_ryzr_l .tits h2 {
    font-size: 24px;
  }
  .sport_ryzr_l .tits h2::before {
    height: 2px;
    margin-bottom: 0.6em;
  }
  .sport_ryzr_l .tits h3 {
    font-size: 30px;
  }
  .sport_ryzr_l .sums {
    margin-top: 2em;
  }
  .sport_ryzr_r .tus {
    font-size: 17px;
  }
}

@media (max-width: 990px) {
  .sport_ryzr {
    padding: 50px 0 40px;
  }
  .sport_ryzr .dth_wh {
    flex-flow: column;
  }
  .sport_ryzr_l {
    width: 100%;
  }
  .sport_ryzr_l .tits h2 {
    font-size: 20px;
  }
  .sport_ryzr_l .tits h3 {
    font-size: 26px;
  }
  .sport_ryzr_r {
    width: 100%;
    text-align: left;
    margin-top: 30px;
  }
  .sport_ryzr_r .t_imgs {
    margin-top: 20px;
  }
}

@media (max-width: 768px) {}

@media (max-width: 640px) {
  .sport_ryzr {
    padding: 40px 0 30px;
  }
  .sport_ryzr_l .tits h2 {
    font-size: 16px;
  }
  .sport_ryzr_l .tits h3 {
    font-size: 22px;
  }
  .sport_ryzr_l .sums {
    margin-top: 0.8em;
    font-size: 15px;
    line-height: 1.8;
  }
}
@media (max-width: 400px) {
  .sport_ryzr_r .tus {
    font-size: 16px;
    font-weight: normal;
  }
}

/* 权威认证 */
.sport_qwrz {
  padding: 80px 0;
}

.sport_tits {
  text-align: center;
}
.sport_tits h2 {
  font-size: 40px;
	font-weight: bold;
	font-stretch: normal;
	line-height: 1.5;
	letter-spacing: 0px;
	color: #000000;
}
.sport_tits h3 {
  font-size: 24px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 1.5;
	letter-spacing: 0px;
	color: #333333;
  margin-top: 1px;
}

.sport_qwrz_uls {
  margin-top: 5.2%;
}
.sport_qwrz_uls ul {
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
}
.sport_qwrz_uls li {
  width: 23.5%;
  max-width: 286px;
}
.sport_qwrz_uls li:nth-child(n+5) {
  margin-top: 2%;
}
.sport_qwrz_uls li a {
  display: block;
}
.sport_qwrz_uls li .imgs {
	border: solid 10px #eaeaea;
}
.sport_qwrz_uls li .fixed_ratio {
  padding-top: calc(384 / 266 * 100%);
}
.sport_qwrz_uls li .text {
  text-align: center;
  padding: 11% 5px 0;
}
.sport_qwrz_uls li .text h3 {
	font-size: 24px;
	font-weight: bold;
	font-stretch: normal;
	line-height: 1.5;
	letter-spacing: 0px;
	color: #000000;
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.sport_qwrz_uls li .text .sum {
	font-size: 16px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 1.6;
	letter-spacing: 0px;
	color: #333333;
  margin-top: 1.25em;
  overflow : hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}



@media (max-width: 1640px) {
  .sport_qwrz {
    padding: 4.88% 0;
  }
  .sport_tits h2 {
    font-size: 36px;
  }
  .sport_tits h3 {
    font-size: 22px;
  }

  .sport_qwrz_uls {
    margin-top: 4%;
  }
  .sport_qwrz_uls li .text h3 {
    font-size: 22px;
  }
  .sport_qwrz_uls li .text .sum {
    font-size: 15px;
  }
}

@media (max-width: 1200px) {
  .sport_qwrz {
    padding: 50px 0;
  }
  .sport_tits h2 {
    font-size: 30px;
  }
  .sport_tits h3 {
    font-size: 20px;
  }
  .sport_qwrz_uls li .text h3 {
    font-size: 20px;
  }
  .sport_qwrz_uls li .text .sum {
    font-size: 14px;
    margin-top: 1em;
  }
}

@media (max-width: 990px) {
  .sport_qwrz {
    padding: 50px 0 40px;
  }
  .sport_tits h2 {
    font-size: 28px;
  }
  .sport_tits h3 {
    font-size: 18px;
  }
  .sport_qwrz_uls {
    margin-top: 30px;
  }
}

@media (max-width: 768px) {
  .sport_qwrz_uls li {
    width: 48%;
    max-width: 100%;
  }
  .sport_qwrz_uls li:nth-child(n+3) {
    margin-top: 20px;
  }
  .sport_qwrz_uls li .text {
    padding: 15px 5px 0;
  }
  .sport_qwrz_uls li .text .sum {
    margin-top: 0.5em;
  }
}

@media (max-width: 640px) {
  .sport_qwrz {
    padding: 42px 0 30px;
  }
  .sport_tits h2 {
    font-size: 24px;
  }
  .sport_tits h3 {
    font-size: 16px;
  }
  .sport_qwrz_uls {
    margin-top: 24px;
  }
  .sport_qwrz_uls li .text h3 {
    font-size: 17px;
  }
  .sport_qwrz_uls li .text .sum {
    margin-top: 0.2em;
    -webkit-line-clamp: 2;
  }
}

/* 获奖产品 */
.sport_hjcp {
	background-color: #f8f8f8;
  padding: 78px 0 60px;
}

.sport_hjcp_swiper {
  margin-top: 4.2%;
  position: relative;
}
.sport_hjcp_swiper li {
  width: 308px;
}
.sport_hjcp_swiper li a {
  display: block;
}

.sport_hjcp_swiper li .imgs {
  // padding-top: calc(346 / 308 * 100%);
}
.sport_hjcp_swiper li .imgs img {
  width: 100%;
}
.sport_hjcp_swiper li .text {
  
}
.sport_hjcp_swiper li .text h3 {
  display: block;
  text-align: center;	
  font-size: 18px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 2;
	letter-spacing: 0px;
	color: #000000;
  padding: 1.2em 1em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sport_hjcp_swiper .swiper-button-prev,
.sport_hjcp_swiper .swiper-button-next {
  background-repeat: no-repeat;
  background-position: center;
  background-size: auto;
  transform: none;
  top: 31.6%;
  margin: 0;
}

.sport_hjcp_swiper .swiper-button-prev {
  background-image: url("../images/arrow_left.png");
  left: -4.5%;
}

.sport_hjcp_swiper .swiper-button-next {
  background-image: url("../images/arrow_right.png");
  right: -4.5%;
}

.sport_hjcp_swiper .swiper-button-prev::after,
.sport_hjcp_swiper .swiper-button-next::after {
  display: none;
}


@media (max-width: 1640px) {
  .sport_hjcp {
    padding: 4.75% 0 3.6%;
  }
  .sport_hjcp_swiper .swiper-button-prev {
    left: -3%;
  }

  .sport_hjcp_swiper .swiper-button-next {
    right: -3%;
  }
}

@media (max-width: 1366px) {
  .sport_hjcp_swiper .swiper-button-prev {
    left: 0;
  }

  .sport_hjcp_swiper .swiper-button-next {
    right: 0;
  }
  .sport_hjcp_swiper li .text h3 {
    font-size: 17px;
  }
}

@media (max-width: 1200px) {
  .sport_hjcp {
    padding: 60px 0 30px;
  }
  .sport_hjcp_swiper .swiper-button-prev, 
  .sport_hjcp_swiper .swiper-button-next {
    width: 20px;
    height: 36px;
    background-size: contain;
  }
  .sport_hjcp_swiper li {
    width: 280px;
  }
  .sport_hjcp_swiper li .text h3 {
    font-size: 16px;
  }
}

@media (max-width: 990px) {
  .sport_hjcp {
    padding: 45px 0 24px;
  }
  .sport_hjcp_swiper {
    margin-top: 30px;
  }
  .sport_hjcp_swiper li {
    width: 240px;
  }
  .sport_hjcp_swiper li .text h3 {
    font-size: 15px;
  }
}

@media (max-width: 768px) {}

@media (max-width: 640px) {
  .sport_hjcp {
    padding: 42px 0 20px;
  }
  .sport_hjcp_swiper {
    margin-top: 24px;
  }
  .sport_hjcp_swiper li .text h3 {
    padding: 0.8em 0.5em;
  }
}

/*  */

@media (max-width: 1640px) {}

@media (max-width: 1200px) {}

@media (max-width: 990px) {}

@media (max-width: 768px) {}

@media (max-width: 640px) {}