.main {
  width: 1200px;
  margin: 0 auto;
  position: relative;
  max-width: 100%; }
  .main::after {
    content: "";
    display: block;
    clear: both; }
	.b_body .list li{ position:relative}
.videop{ position:absolute; background:#3fa7f3; color:#fff; display:inline-block; top:0px; right:10px; color:#fff; padding:0 10px;}
.videop a{ color:#fff;}
header {
  background: #dcdcdc;
  line-height: 32px; }
  header .welcome {
    font-size: 13px;
    color: #999999;
    float: left; }
  header .login_cart {
    float: right; }
    header .login_cart a {
      display: block;
      float: left;
      font-size: 14px;
      color: #3fa7f3;
      padding-left: 20px; }
    header .login_cart .login {
      background: url(../img/icon_login.png) no-repeat left center; }
    header .login_cart .cart {
      background: url(../img/icon_cart.png) no-repeat left center;
      margin-left: 20px;
      padding-right: 20px;
      position: relative; }
      header .login_cart .cart span {
        display: block;
        position: absolute;
        width: 28px;
        height: 28px;
        border-radius: 50%;
        line-height: 28px;
        text-align: center;
        font-size: 12px;
        background: #ff3e3e;
        color: #fff;
        right: 0;
        top: 50%;
        margin-top: -14px;
        transform: scale(0.5);
        transform-origin: right center; }

.headtop {
  height: 108px; }
  .headtop .logo {
    float: left;
    display: block;
    margin-top: 13px; }
    .headtop .logo img {
      display: block; width: 80px; }
  .headtop .slogen {
    float: left;
    font-size: 16px;
    color: #999999;
    margin-left: 15px;
    margin-top: 40px; }
  .headtop .search {
    display: block;
    float: right;
    overflow: hidden;
    width: 330px;
    height: 42px;
    border: 3px solid #3fa7f3;
    background: #3fa7f3;
    border-radius: 3px;
    margin-top: 28px; }
    .headtop .search .txt {
      display: block;
      float: left;
      width: 80%;
      height: 100%;
      border: none;
      background: #fff url(../img/icon_search.png) no-repeat 8px center;
      padding-left: 32px;
      font-size: 14px; }
    .headtop .search .submit {
      width: 20%;
      display: block;
      height: 100%;
      font-size: 18px;
      color: #fff;
      background: #3fa7f3;
      border: none; }

.nav {
  background: #3fa7f3; }
  .nav .main {
    height: 40px; }
  .nav nav {
    float: right; }
    .nav nav a {
      display: block;
      float: left;
      line-height: 39px;
      font-size: 16px;
      color: #fff;
      opacity: 0.6;
      margin-right: 105px;
      border-bottom: 2px solid transparent; }
      .nav nav a:hover, .nav nav a.on {
        opacity: 1;
        border-color: #fff; }
      .nav nav a.hot {
        position: relative; }
        .nav nav a.hot::after {
          content: "HOT";
          width: 36px;
          height: 22px;
          line-height: 22px;
          text-align: center;
          background: #ff3e3e;
          color: #fff;
          font-size: 14px;
          position: absolute;
          display: block;
          left: 100%;
          top: 5px;
          border-radius: 11px;
          border-bottom-left-radius: 0;
          transform: scale(0.5);
          transform-origin: center top; }

.t_body .left {
  width: 22%;
  float: left;
  background: #fff;
  padding: 0 20px;
  box-shadow: 0px 0px 17px 0px rgba(37, 84, 180, 0.15); }
  .t_body .left .tt {
    font-size: 18px;
    color: #fff;
    line-height: 40px;
    background: #3fa7f3;
    margin-top: -40px;
    text-align: center; }
  .t_body .left .box {
    margin-top: 35px;
    padding-bottom: 20px;
    border-bottom: 2px solid #fafafa;
    position: relative;
    padding-left: 41px; }
	.t_body .left .box:nth-child(2){ background:url(/skin/gc/img/lnav_a.png) no-repeat;
	}
	.t_body .left .box:nth-child(3){ background:url(/skin/gc/img/lnav_b.png) no-repeat;
	}
	.t_body .left .box:nth-child(4){ background:url(/skin/gc/img/lnav_c.png) no-repeat;
	}
	.t_body .left .box:nth-child(5){ background:url(/skin/gc/img/lnav_d.png) no-repeat;
	}
	.t_body .left .box:nth-child(6){ background:url(/skin/gc/img/lnav_e.png) no-repeat;
	}
	.t_body .left .box:nth-child(7){ background:url(/skin/gc/img/lnav_f.png) no-repeat;
	}
    .t_body .left .box img {
      display: block;
      position: absolute;
      left: 0;
      top: 4px; }
    .t_body .left .box>a {
      font-size: 20px;
      color: #030e37;
      display: block; }
      .t_body .left .box a:hover {
        color: #3fa7f3; }
    .t_body .left .box p {
      font-size: 16px;
      color: #303957;
      margin-top: 4px;
      overflow: hidden;
      }

.t_body .right {
  width: 77%;
  float: right; }
  .t_body .right img {
    display: block;
    width: 100%; }
  .t_body .right a {
    display: block; }
  .t_body .right .swiper-button-next,
  .t_body .right .swiper-button-prev {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    margin-top: -24px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover; }
  .t_body .right .swiper-button-prev,
  .t_body .right .swiper-container-rtl .swiper-button-next {
    background-image: url(../img/icon_prev.png); }
  .t_body .right .swiper-button-next,
  .t_body .right .swiper-container-rtl .swiper-button-prev {
    background-image: url(../img/icon_next.png); }

body {
  background: #f4f7f9; }

.b_body {
  margin-top: 45px; }
  .b_body .tt {
    overflow: hidden;
    margin-bottom: 25px; }
    .b_body .tt p {
      float: left;
      font-size: 28px;
      color: #303957;
      line-height: 1; }
      .b_body .tt p span {
        color: #3fa7f3; }
    .b_body .tt em {
      vertical-align: bottom;
      font-size: 12px;
      color: #303957;
      opacity: 0.6;
      display: inline-block;
      margin-left: 15px; }
  .b_body .list {
    overflow: hidden;
    margin: 0 -10px; }
    .b_body .list li {
      width: 16.6666666666666666666%;
      float: left;
      padding: 0 10px;
      margin-bottom: 18px; }
      .b_body .list li > a {
        display: block; }
      .b_body .list li img {
        display: block; height: 160px;
        width: 100%;
        background: #fff; }
      .b_body .list li .txt {
        padding: 15px;
        background: #fff; }
        .b_body .list li .txt h2 {
          font-size: 16px;
          color: #333333;
          position: relative; }
          .b_body .list li .txt h2 i {
            display: block;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
            position: relative;
            font-style: normal; }
          .b_body .list li .txt h2 span {
            display: block;
            position: absolute;
            width: 110px;
            font-size: 22px;
            text-align: center;
            line-height: 32px;
            background: #ff3e3e;
            color: #fff;
            border-radius: 16px;
            border-bottom-left-radius: 0;
            bottom: 100%;
            right: 0;
            transform: scale(0.5);
            transform-origin: right bottom; }
        .b_body .list li .txt p {
          font-size: 14px;
          color: #b7b7b7;
          margin-top: 6px;
          overflow: hidden;
          text-overflow: ellipsis;
          white-space: nowrap;
          margin-bottom: 15px; }
        .b_body .list li .txt .price {
          font-size: 20px;
          color: #e00606; }
          .b_body .list li .txt .price em {
            font-size: 12px; }
      .b_body .list li .op_row {
        overflow: hidden;
        background: #fff;
        padding: 0 15px 25px; }
        .b_body .list li .op_row a {
          display: block; }
        .b_body .list li .op_row .buy {
          float: left;
          width: 112px;
          line-height: 32px;
          text-align: center;
          border-radius: 4px;
          color: #fff;
          background: #3fa7f3;
          font-size: 13px; }
        .b_body .list li .op_row .cart {
          float: right;
          width: 32px;
          height: 32px;
          border-radius: 50%;
          background: url(../img/icon_cart_b.png) no-repeat center/cover; }

.nav_btn {
  display: none; }

@media (max-width: 1300px) {
  .main {
    width: 992px; }
  .nav nav a {
    margin-right: 90px; }
  .b_body .list li {
    width: 20%; } }

@media (max-width: 1000px) {
  .main {
    width: 768px; }
  .nav nav a {
    margin-right: 30px;
    float: left; }
  .nav nav {
    float: left;
    margin-bottom: 25px; }
  .t_body .left {
    width: 100%;
    margin-top: 0; }
  .t_body .left .tt {
    margin-top: 0; }
  .t_body .left .box img {
    position: static;
    display: block;
    margin: 0 auto 15px; }
  .t_body .left .box {
    text-align: center; }
  .t_body .left {
    padding: 0; }
  .t_body .left .box {
    width: 50%;
    float: left;
    padding-left: 0; }
  .t_body .right {
    width: 100%;
    margin-top: 20px; }
  .b_body .list li {
    width: 33.33333333333333%; } }

@media (max-width: 800px) {
  .main {
    padding-right: 15px;
    padding-left: 15px; }
  header .welcome {
    font-size: 12px; }
  header .login_cart a {
    font-size: 12px;
    padding-left: 14px; }
  header .login_cart .cart {
    margin-left: 10px; }
  .headtop .slogen {
    display: none; }
  .headtop .search {
    display: none; }
  .nav {
    display: none;
    margin-top: -15px;
    height: auto;
    padding: 20px 30px;
    margin-bottom: 25px; }
    .nav a {
      width: 100%;
      text-align: center;
      float: none; }
    .nav .main {
      height: auto; }
  .nav nav a.hot::after {
    display: none; }
  .headtop {
    background: #fff;
    margin-bottom: 15px;
    height: 60px;
    position: relative; }
  .headtop .logo {
    margin-top: 15px; }
  .t_body .left .box a {
    font-size: 18px; }
  .t_body .left .box p {
    font-size: 14px; }
  .b_body .list li {
    width: 100%; }
  .nav_btn {
    display: block;
    width: 26px;
    height: 18px;
    position: absolute;
    right: 15px;
    top: 50%;
    margin-top: -9px;
    z-index: 999; }
    .nav_btn span {
      display: block;
      transition: all 0.3s;
      height: 3px;
      width: 100%;
      position: absolute;
      left: 0;
      background: #666;
      transition: all 0.3s; }
      .nav_btn span:nth-of-type(1) {
        top: 0; }
      .nav_btn span:nth-of-type(2) {
        top: 50%;
        margin-top: -2px; }
      .nav_btn span:nth-of-type(3) {
        bottom: 0; }
    .nav_btn.active span {
      background: #3fa7f3; }
      .nav_btn.active span:nth-of-type(1) {
        top: 50%;
        transform: rotate(45deg); }
      .nav_btn.active span:nth-of-type(2) {
        opacity: 0; }
      .nav_btn.active span:nth-of-type(3) {
        top: 50%;
        transform: rotate(-45deg); } }

@media (min-width: 801px) {
  .nav {
    display: block !important; } }