/* banner */


/* 首页banner */

.main_banner {
    width: 100%;
    height: 480px;
    background-color: #000;
}

.banner_content {
    width: 1200px;
    margin: 0px auto;
    position: relative;
}

.banner_title {
    position: absolute;
    right: 0;
    top: 47px;
    width: 240px;
    height: 380px;
    background: rgba(255, 255, 255, 0.8);
    z-index: 500;
    /* display: none; */
}

.banner_title.banner_login_title {
    position: absolute;
    right: 0;
    top: 47px;
    width: 240px;
    height: 380px;
    background: rgba(255, 255, 255, 0.8);
    z-index: 500;
}

.banner_title .login_top {
    border: 0px;
    margin-top: 29px;
    padding-bottom: 0px;
}

.login_top::after {
    content: "";
    /*设置内容为空*/
    height: 0;
    /*高度为0*/
    line-height: 0;
    /*行高为0*/
    display: block;
    /*将文本转为块级元素*/
    visibility: hidden;
    /*将元素隐藏*/
    clear: both;
    /*清除浮动*/
}

.banner_title .login_top img {
    width: 64px;
    height: 64px;
    margin-left: 21px;
    margin-right: 9px;
    float: left;
    margin-top: 0px;
    margin-bottom: 0px;
}

.banner_title .login_top div {
    float: left;
    width: 127px;
    border: 0px;
}

.banner_title .login_top div p {
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #343434;
    line-height: 24px;
    margin-bottom: 0px;
    margin-top: 10px;
    text-align: left;
    width: 127px;
    height: 48px;
    overflow: hidden;
}

.banner_title img {
    width: 64px;
    height: 64px;
    display: block;
    margin: 0px auto;
    margin-top: 34px;
    margin-bottom: 16px;
}

.banner_title p {
    font-size: 16px;
    font-family: MicrosoftYaHei;
    font-weight: 400;
    color: #333333;
    line-height: 38px;
    text-align: center;
    margin-bottom: 26px;
    line-height: 16px;
    margin-bottom: 25px;
}

.banner_title div {
    border-bottom: 1px solid #0000001a;
    padding-bottom: 23px;
}

.banner_title ul {
    width: 100%;
    margin-top: 19px;
}

.banner_title ul li {
    font-size: 14px;
    font-family: MicrosoftYaHei;
    font-weight: 400;
    color: #333333;
    line-height: 26px;
    padding-left: 24px;
    width: 200px;
    font-size: 14px;
    font-family: MicrosoftYaHei;
    font-weight: 400;
    color: #333333;
    line-height: 30px;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.banner_title button:focus {
    outline: none;
}

.banner_title button.dl {
    width: 96px;
    height: 34px;
    background: #e23f24;
    font-size: 12px;
    font-family: MicrosoftYaHei;
    font-weight: 400;
    color: #ffffff;
    line-height: 34px;
    border: 0px;
    margin-left: 22px;
    margin-right: 7px;
    cursor: pointer;
}

.banner_title button.dl:hover {
    background: rgba(226, 63, 36, 1);
}

.banner_title button.ze {
    width: 96px;
    height: 34px;
    background: #ffffff;
    border: 1px solid #e23f24;
    font-size: 12px;
    font-family: MicrosoftYaHei;
    font-weight: 400;
    color: #e23f24;
    line-height: 34px;
    cursor: pointer;
}

.banner_title button.ze:hover {
    border: 1px solid #c1351e;
    color: #c1351e;
}

.banner_title button.ze:focus {
    outline: none;
}

.index_content {
    width: 100%;
    background-color: #f6f6f6;
}

.index_title {
    width: 1200px;
    margin: 0px auto;
    clear: both;
    border: 1px solid #f6f6f6;
}

.index_title p {
    font-size: 20px;
    font-family: MicrosoftYaHei;
    font-weight: 400;
    color: #2b2b2b;
    line-height: 20px;
    padding-top: 34px;
    padding-bottom: 23px;
}

.index_title p span {
    font-size: 14px;
    font-family: MicrosoftYaHei;
    font-weight: 400;
    color: rgba(102, 102, 102, 1);
    line-height: 14px;
    display: inline-block;
    margin-left: 14px;
    vertical-align: top;
    margin-top: 4px;
}


/* 首页图片滑动 */

.index_banner_content {
    width: 1200px;
    height: 290px;
    background-color: #ffffff;
    margin: 0px auto;
    position: relative;
}

.banner_left {
    position: absolute;
    left: -70px;
    top: 50%;
    margin-top: -25px;
}

.banner_left img {
    width: 50px;
    height: 50px;
    cursor: pointer;
}

.banner_right {
    position: absolute;
    right: -70px;
    top: 50%;
    margin-top: -25px;
}

.banner_right img {
    width: 50px;
    height: 50px;
    cursor: pointer;
}

.banner_data {
    width: 100%;
    height: 290px;
    overflow: hidden;
    float: left;
    translate: all 1s;
}

.banner_data ul {
    width: 1200px;
    height: 290px;
    float: none;
}

.banner_data ul li {
    float: left;
    padding: 0px;
    margin-right: 2px;
    width: 238px;
    height: 290px;
    background: #ffffff;
    border-right: 1px solid #f2f2f2;
    box-sizing: border-box;
    cursor: pointer;
}

.banner_data ul li:nth-child(5) {
    border-right: 0px;
}

.banner_data ul li img.pictures_top {
    width: 178px;
    height: 66px;
    display: block;
    margin: 0px auto;
    margin-top: 21px;
}

.banner_data ul li img.pictures_center {
    width: 178px;
    height: 130px;
    display: block;
    margin: 0px auto;
    margin-top: 22px;
}

.banner_data ul li p {
    font-size: 14px;
    font-family: MicrosoftYaHei;
    font-weight: 400;
    color: rgba(153, 153, 153, 1);
    line-height: 38px;
    text-align: center;
    width: 170px;
    overflow: hidden;
    white-space: nowrap;
    margin: 0px auto;
    text-overflow: ellipsis;
}

.banner_data ul li img {
    display: block;
}

.prev {
    width: 50px;
    height: 50px;
    position: absolute;
    left: -70px;
    top: 50%;
    margin-top: -25px;
    cursor: pointer;
}

.next {
    width: 50px;
    height: 50px;
    position: absolute;
    right: -70px;
    top: 50%;
    margin-top: -25px;
    cursor: pointer;
}


/* 热门专区 */

.index_rm {
    width: 1200px;
    margin: 0px auto;
    margin-bottom: 40px;
    position: relative;
}

.index_rm_item {
    width: 586px;
    height: 357px;
    background: #ffffff;
    float: left;
    margin-bottom: 20px;
}

.index_rm_item.left_23 {
    float: right;
}

.rm_left {
    width: 187px;
    height: 357px;
    float: left;
    position: relative;
}

.rm_left img {
    width: 100%;
    height: 100%;
}

.rm_left_data {
    width: 131px;
    height: 54px;
    background: rgba(51, 51, 51, 1);
    opacity: 0.48;
    border-radius: 4px;
    left: 0px;
    top: 30px;
    position: absolute;
    padding-left: 15px;
    box-sizing: border-box;
}

.rm_left_data p {
    font-size: 18px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #ffffff;
    line-height: 18px;
    margin-top: 9px;
    margin-bottom: 7px;
}

.rm_left_data span {
    font-size: 12px;
    font-family: Source Han Sans CN;
    font-weight: 300;
    color: #ffffff;
    line-height: 13px;
    opacity: 0.5;
    display: block;
}

.rm_right {
    width: 395px;
    height: 357px;
    float: left;
}

.rm_ctl {
    width: 370px;
    margin-left: 14px;
    overflow: hidden;
    border-bottom: 1px solid #cccccc;
}

.rm_ctl:after {
    /*正常浏览器 清除浮动*/
    content: "";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}

.rem_ctl_item {
    width: 19.99999%;
    font-size: 12px;
    font-family: MicrosoftYaHei;
    font-weight: 400;
    color: #333333;
    line-height: 12px;
    padding-top: 16px;
    padding-bottom: 10px;
    float: left;
    cursor: pointer;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.rem_ctl_item:hover {
    font-size: 14px;
    font-family: MicrosoftYaHei;
    font-weight: 400;
    color: rgba(226, 63, 36, 1);
}

.rem_ctl_item.active {
    font-size: 14px;
    font-family: MicrosoftYaHei;
    font-weight: 400;
    color: rgba(226, 63, 36, 1);
    line-height: 14px;
    padding-top: 14px;
    padding-bottom: 8px;
    border-bottom: 2px solid #e23f24;
}

.rem_ctl_data_content {
    display: none;
}

.rem_ctl_data_content.active {
    display: block;
}


/* 热门型号 */

.rem_ctl_data {
    width: 370px;
    height: 300px;
    overflow: hidden;
    margin-left: 15px;
}

.rem_ctl_data_item {
    width: 100%;
    margin-top: 0px;
    padding-left: 10px;
}

.rem_ctl_data_item p {
    font-size: 14px;
    font-family: MicrosoftYaHei;
    font-weight: 400;
    color: #333;
    line-height: 14px;
    margin-top: 20px;
}

.rem_ctl_data_item ul {
    width: 100%;
}

.rem_ctl_data_item ul:after {
    /*正常浏览器 清除浮动*/
    content: "";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}

.rem_ctl_data_item ul li {
    font-size: 14px;
    font-family: MicrosoftYaHei;
    font-weight: 400;
    color: rgba(51, 51, 51, 1);
    line-height: 14px;
    padding-top: 12px;
    float: left;
    cursor: pointer;
    padding-right: 22px;
}

.rem_ctl_data_item ul li a {
    color: #888;
    font-size: 12px;
    text-decoration: none;
    display: inline-block;
}

.rem_ctl_data_item ul li a:hover {
    color: #e23f24;
}

.banner {
    position: relative;
    overflow: auto;
    text-align: center;
}

.banner li {
    list-style: none;
}

.banner ul li {
    float: left;
}