body {
    margin: 0;
    padding: 0;
}

a:hover {
    color: #000;
}

/**头部*/
.common_header_nav {
    width: 100%;
    height: 70px;
    background-image: linear-gradient(180deg, rgb(255 255 255 / 80%), rgb(255 255 255 / 70%), rgb(255 255 255 / 60%), rgb(255 255 255 / 50%), rgb(255 255 255 / 40%), rgb(255 255 255 / 30%), rgb(255 255 255 / 20%), rgb(255 255 255 / 10%), rgb(255 255 255 / 0%));
    position: sticky;
    top: 0;
    z-index: 9;
    min-width: 1200px;
    z-index: 10;
}

.common_header_nav_white {
    background: #fff;
}

.common_header_nav .content {
    clear: both;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.common_header_nav .content .left {
    float: left;
}

.common_header_nav .content .left img {
    padding: 0 20px;
    transform: scale(0.7);
}

.common_header_nav .content .left text {
    font-size: 16px;
    letter-spacing: 1px;
    font-weight: 600;
    position: relative;
    bottom: 16px;
    /*left: 10px;*/
    font-size: large;
}



.common_header_nav .content .middle {
    float: left;
    width: 37%;
    height: 70px;
    font-size: 15px;
    padding-top: 25px;
}

.common_header_nav .content .right {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
    width: 100%;
}

.common_header_nav .content .right ul {
    display: flex;
}

.common_header_nav .content .right ul li {
    width: 90px;
    text-align: center;
}

.common_header_nav .content .right ul li a {
    font-size: 14px;
}

.common_header_nav .content .right ul li div {
    width: 20px;
    height: 3px;
    background: #38DAA6;
    margin: 0 auto;
    margin-top: 5px;
}

.common_header_nav .content .right .search {
    width: 100%;
    height: 40px;
    overflow: hidden;
    border-radius: 8px;
    clear: both;
    border: 1px solid #00CC7E;
    min-width: 188px;
    max-width: 718px;
    display: flex;
    margin: 0 auto;
}

.common_header_nav .content .right .search input {
    border: 0;
    height: 100%;
    background: #ffffff;
    text-indent: 10px;
    color: #000;
    width: 100%;
    float: left;

}

.common_header_nav .content .right .search #search {
    float: left;
    width: 100px;
    color: #fff;
    text-align: center;
    line-height: 40px;
    background: #38DAA6;
    font-size: 12px;
    border: 0;
    outline: none;
}

.common_header_nav .content .right .login {
    display: flex;
}

.common_header_nav .content .right .login .log_or_reg {
    font-size: 13px;
    background: #38DAA6;
    color: #fff;
    border-radius: 8px;
    height: 40px;
    margin: 0 6px;
    width: 88px;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
}

.common_header_nav .content .right .login .login_info {
    display: flex;
    align-items: center;
    padding: 0 20px;
}

.common_header_nav .content .right .login .login_info .avatar {
    width: 60px;
    height: 60px;
    border-radius: 50px;
}

.common_header_nav .content .right .login .login_info .drop_down {
    display: flex;
    align-items: center;
    padding: 10px;
}

.common_header_nav .content .right .login .login_info .drop_down .gard {
    width: 50px;
    height: 18px;
    border: 1px solid #969696;
    margin: 0 auto;
    position: relative;
    top: 22px;
    border-radius: 20px;
    color: #969696;
    font-size: 12px;
    text-align: center;
    line-height: 18px;

    display: inline-block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.common_header_nav .content .right .login .login_info .drop_down .li1 {
    width: 40px;
    text-align: center;
    padding: 8px 15px;
    font-size: 14px;
    font-weight: bold;
    color: #000;
    background: none;
    border-radius: 5px;
    position: relative;
    cursor: pointer;
    overflow: hidden;
    transition: color 0.4s;
}
.common_header_nav .content .right .login .login_info .drop_down .li1 span {
    font-weight: bold;
    position: relative;
    z-index: 1;
}

.common_header_nav .content .right .login .login_info .drop_down .li1:before  {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    width: 0%;
    height: 100%;
    background-color: rgb(56 218 166);
    transition: width 0.4s ease, left 0.4s ease;
    z-index: 0;
}

.common_header_nav .content .right .login .login_info .drop_down .li1:hover:before {
    width: 100%;
    left: 0;
}

.common_header_nav .content .right .login .login_info .drop_down .li1:hover {
    color: #fff;
}

.common_header_nav .content .right .login .login_info .drop_down .line {
    content: "";
    border: 1px solid rgb(56 218 166);
    height: 35px;
    margin: 0 5px;
}

.common_header_nav .content .right .login .login_info .drop_down .li2 {
    width: 40px;    
    text-align: center;
    padding: 8px 15px;
    font-size: 14px;
    font-weight: bold;
    color: #000;
    background: none;
    border-radius: 5px;
    position: relative;
    cursor: pointer;
    overflow: hidden;
    transition: color 0.4s;
}
.common_header_nav .content .right .login .login_info .drop_down .li2 span {
    font-weight: bold;
    position: relative;
    z-index: 1;
}

.common_header_nav .content .right .login .login_info .drop_down .li2:before  {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    width: 0%;
    height: 100%;
    background-color: rgb(56 218 166);
    transition: width 0.4s ease, left 0.4s ease;
    z-index: 0;
}

.common_header_nav .content .right .login .login_info .drop_down .li2:hover:before {
    width: 100%;
    left: 0;
}

.common_header_nav .content .right .login .login_info .drop_down .li2:hover {
    color: #fff;
}



/**选择年级*/
.common_garde {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 11;
    background: rgba(0, 0, 0, 0.5);
    display: none;
}

.common_garde .content {
    position: relative;
    top: 30%;
    width: 420px;
    height: 220px;
    background: #fff;
    margin: 0 auto;
    border-radius: 12px;
}

.common_garde .tips {
    width: 100%;
    height: 75px;
    background: #F3FDFA;
    border-radius: 10px 10px 0 0;
    text-indent: 30px;
}

.common_garde .tips .text1 {
    font-size: 15px;
    letter-spacing: 1px;
    font-weight: 600;
    position: relative;
    top: 16px;
}

.common_garde .tips .text2 {
    margin-top: 20px;
    font-size: 10px;
    letter-spacing: 1px;
}

.common_garde .grade {
    height: 125px;
    width: 100%;
    overflow-y: auto;
    padding-bottom: 20px;
}

.common_garde .grade .list {
    clear: both;
    overflow: hidden;
}

.common_garde .grade .list .left {
    float: left;
    margin-top: 29px;
    width: 54px;
    text-align: right;

    display: inline-block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.common_garde .grade .list .right {
    float: left;
    margin-top: 22px;
    margin-left: 10px;
    width: 335px;
}

.common_garde .grade .list .right .li {
    float: left;
    padding: 1px 10px 2px 10px;
    border-radius: 20px;
    color: #000;
    font-size: 10px;
    margin-left: 15px;
    margin-top: 8px;
}

.common_garde .grade .list .right .li.on {
    background: #38DAA6;
    color: #fff;
}

/***添加收货地址*/
.common_addr {
    width: 100%;
    position: fixed;
    top: 70px;
    right: 0;
    left: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 11;
    /* display: none; */
}

.common_addr_content {
    width: 580px;
    height: 440px;
    background: #fff;
    margin: 0 auto;
    margin-top: 9%;
}

.common_addr_content_top {
    background: #F6F6F6;
    padding: 15px 20px 15px 30px;
    font-size: 16px;
    font-weight: 600;
}

.common_addr_content_top_tips {
    font-size: 13px;
    font-weight: 100;
}

.common_addr_content_top_img {
    float: right;
    width: 14px;
    margin-top: 6px;
}

.common_addr_content_li {
    margin-top: 15px;
}

.common_addr_content_li_xing {
    color: #FF3032;
    margin-left: 50px;
}

.common_addr_content_li_text {
    font-size: 15px;
}

.common_addr_content_li_input {
    width: 380px;
    border: 1px solid #F3F3F3;
    height: 35px;
    text-indent: 10px;
    font-size: 15px;
}

.common_addr_content_li_textarea {
    width: 360px;
    height: 60px;
    padding: 10px;
    border: 1px solid #F3F3F3;
    resize: none;
    font-size: 15px;
    outline: none;
}

.common_addr_content_sub {
    width: 115px;
    height: 40px;
    border: 0;
    outline: none;
    background: #38DAA6;
    color: #fff;
    border-radius: 5px;
    margin: 0 auto;
    display: block;
    margin-top: 40px;
    font-size: 15px;
}





/**登录*/
.common_login {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 11;
}

.common_login .content {
    position: relative;
    width: 425px;
    height: 450px;
    margin: 0 auto;
    top: 25%;
    background: #fff;
    border-radius: 20px;
}

.common_login .content .close {
    clear: both;
    overflow: hidden;
}

.common_login .content .close .imgfan {
    float: left;
    width: 10px;
    height: 16px;
    margin-left: 20px;
    margin-top: 20px;
}

.common_login .content .close .imgx {
    width: 30px;
    float: right;
    margin-top: 15px;
    margin-right: 15px;
}

.common_login .content .sitename {
    text-align: center;
    font-size: 19px;
    font-weight: 600;
    letter-spacing: 1px;
    color: #000;
}

.common_login .content .info {
    margin: 0 auto;
    margin-top: 43px;
    width: 225px;
}

.common_login .content .info .type {
    display: flex;
}

.common_login .content .info .type .logintype {
    flex: 1;
    text-align: center;
}

.common_login .content .info .type .logintype .heng {
    width: 23px;
    height: 2px;
    background: #38DAA6;
    margin: 0 auto;
    margin-top: 4px;
}

.common_login .content .info .inputs {
    margin-top: 25px;
}

.common_login .content .info .inputs .input1 {
    width: 100%;
    height: 30px;
    border: 0;
    border-bottom: 1px solid #DCDCDC;
    color: #000;
}

.common_login .content .info .inputs .input2 {
    width: 100%;
    height: 30px;
    border: 0;
    border-bottom: 1px solid #DCDCDC;
    margin-top: 20px;
    color: 000;
}

.common_login .content .info .inputs .forget {
    color: #38DAA6;
    font-size: 10px;
    float: right;
    margin-top: 13px;
    cursor: pointer;
}

.common_login .content .info .login {
    margin-top: 15px;
    background: #38DAA6;
    border: 0;
    width: 100%;
    height: 35px;
    border-radius: 25PX;
    color: #fff;
    font-size: 14px;
    letter-spacing: 1px;
    outline: none;
}

.common_login .content .info .reg {
    margin-top: 30px;
    background: #38DAA6;
    border: 0;
    width: 100%;
    height: 35px;
    border-radius: 25PX;
    color: #fff;
    font-size: 14px;
    letter-spacing: 1px;
    outline: none;
}

.common_login .content .info .fortrue {
    margin-top: 30px;
    background: #38DAA6;
    border: 0;
    width: 100%;
    height: 35px;
    border-radius: 25PX;
    color: #fff;
    font-size: 14px;
    letter-spacing: 1px;
    outline: none;
}

.common_login .content .info .tips {
    text-align: center;
    margin-top: 15px;
}

.common_login .content .info .third {
    display: flex;
    margin-top: 22px;
}

.common_login .content .info .third .li {
    flex: 1;
    text-align: center;
}

.common_login .content .info .third .li .wx_img {
    width: 30px;
}

.common_login .content .info .third .li .qq_img {
    width: 30px;
}

.common_login .content .info .third .li .text {
    color: #969696;
    margin-top: 3px;
}

.common_login .content .info .inputs1 {
    margin-top: 25px;
}

.common_login .content .info .inputs1 .input3 {
    width: 100%;
    height: 30px;
    border: 0;
    border-bottom: 1px solid #DCDCDC;
    color: #000;
}

.common_login .content .info .inputs1 .input4 {
    width: 165px;
    height: 30px;
    border: 0;
    border-bottom: 1px solid #DCDCDC;
    margin-top: 20px;
    color: 000;
}

.common_login .content .info .inputs1 .getLoginCode {
    float: right;
    margin-top: 20px;
    border-bottom: 1px solid #DCDCDC;
    height: 30px;
    color: #38DAA6;
}

.common_login .content .info .inputs1 .getLoginCode a {
    display: block;
    height: 30px;
    line-height: 30px;
}

.common_login .content .info .inputs1 .forget {
    color: #38DAA6;
    font-size: 10px;
    float: right;
    margin-top: 13px;
    cursor: pointer;
}


.common_login .content .info .inputs2 {
    margin-top: 25px;
}

.common_login .content .info .inputs2 .input5 {
    width: 100%;
    height: 30px;
    border: 0;
    border-bottom: 1px solid #DCDCDC;
    color: #000;
}

.common_login .content .info .inputs2 .input6 {
    width: 165px;
    height: 30px;
    border: 0;
    border-bottom: 1px solid #DCDCDC;
    margin-top: 20px;
    color: 000;
}

.common_login .content .info .inputs2 .input7 {
    width: 100%;
    height: 30px;
    border: 0;
    border-bottom: 1px solid #DCDCDC;
    margin-top: 20px;
    color: #000;
}

.common_login .content .info .inputs2 .input8 {
    width: 100%;
    height: 30px;
    border: 0;
    border-bottom: 1px solid #DCDCDC;
    margin-top: 20px;
    color: #000;
}


.common_login .content .info .inputs2 .getRegCode {
    float: right;
    margin-top: 25px;
    border-bottom: 1px solid #DCDCDC;
    height: 24px;
    color: #38DAA6;
}


.common_login .content .info .inputs3 {
    margin-top: 25px;
}

.common_login .content .info .inputs3 .input8 {
    width: 100%;
    height: 30px;
    border: 0;
    border-bottom: 1px solid #DCDCDC;
    color: #000;
}

.common_login .content .info .inputs3 .input9 {
    width: 165px;
    height: 30px;
    border: 0;
    border-bottom: 1px solid #DCDCDC;
    margin-top: 20px;
    color: 000;
}

.common_login .content .info .inputs3 .input10 {
    width: 100%;
    height: 30px;
    border: 0;
    border-bottom: 1px solid #DCDCDC;
    margin-top: 20px;
    color: #000;
}

.common_login .content .info .inputs3 .getForgetCode {
    float: right;
    margin-top: 20px;
    border-bottom: 1px solid #DCDCDC;
    height: 30px;
    color: #38DAA6;
}
.common_login .content .info .inputs3 .getForgetCode a {
    display: block;
    height: 30px;
    line-height: 30px;
}


/**公共底部*/
.common_footer {
    width: 100%;
    height: 300px;
    background: #282828;
}

.common_footer .content {
    width: 703px;
    margin: 0 auto;
    clear: both;
    overflow: hidden;
    height: 140px;
    position: relative;
    top: 30px;
}

.common_footer .content .left {
    float: left;
    width: 190px;
    height: 100%;
    text-align: center;
    color: #fff;
    border-right: 1px solid #3C3C3C;
}

.common_footer .content .left img {
    margin-top: 20px;
}

.common_footer .content .left .text {
    font-size: 17px;
    margin-top: 11px;
    font-weight: 600;
}

.common_footer .content .next {
    float: left;
    text-align: center;
    color: #fff;
    font-size: 15px;
    width: 160px;
    border-right: 1px solid #3C3C3C;
}

.common_footer .content .next img {
    width: 100px;
    height: 100px;
    margin-top: 13px;
}

.common_footer .content .middle {
    float: left;
    text-align: center;
    color: #fff;
    font-size: 15px;
    width: 160px;
    border-right: 1px solid #3C3C3C;
}

.common_footer .content .middle img {
    width: 100px;
    height: 100px;
    margin-top: 13px;
}

.common_footer .content .right {
    float: left;
    width: 190px;
    height: 100%;
    text-align: center;
    color: #fff;
    padding-top: 4px;
}

.right_guanyu_title {
    font-size: 15px;
}

.common_footer .content .right a {
    color: #969696;
}

.common_footer .content .right img {
    width: 27px;
    margin-top: 19px;
}

.common_footer .content .text1 {
    font-size: 12px;
    font-weight: 600;
    margin-top: 7px;
}

.common_footer .content .text2 {
    color: #969696;
    font-size: 12px;
    margin-top: 7px;
}

.common_footer .content .text3 {
    color: #969696;
    font-size: 12px;
    margin-top: 7px;
}

.common_footer .you_url {
    margin: 0 auto;
    margin-top: 55px;
    border-top: 1px solid #3C3C3C;
    border-bottom: 1px solid #3C3C3C;
    padding-top: 12px;
    padding-bottom: 12px;
    clear: both;
    overflow: hidden;
    padding-left: 30px;
    display: table;
    padding-right: 30px;
}

.common_footer .you_url .li {
    float: left;
    color: #969696;
    padding-left: 15px;
    padding-right: 15px;
    border-right: 1px solid #969696;
    height: 12px;
}

.common_footer .you_url .li text {
    position: relative;
    bottom: 3px;
}

.common_footer .copyright {
    text-align: center;
    color: #969696;
    margin-top: 23px;
}





/**公共方法*/
.c969696 {
    color: #969696;
}

.black {
    color: #000;
}

.olda:hover {
    color: #000;
}

.on {
    color: #38DAA6;
}

.on:hover {
    color: #38DAA6;
}

.white {
    color: #fff;
}

.none {
    display: none;
}

.block {
    display: block;
}

.line_one {
    display: inline-block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.line_two {
    word-break: break-all;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/*滚动条*/
::-webkit-scrollbar {
    width: 14px;
    height: 14px;
}

::-webkit-scrollbar-track,
::-webkit-scrollbar-thumb {
    border-radius: 999px;
    border: 5px solid transparent;
}

::-webkit-scrollbar-track {
    box-shadow: 1px 1px 5px rgba(0, 0, 0, .2) inset;
}

::-webkit-scrollbar-thumb {
    min-height: 20px;
    background-clip: content-box;
    box-shadow: 0 0 0 5px rgba(0, 0, 0, .2) inset;
}

::-webkit-scrollbar-corner {
    background: transparent;
}


/*新加首页功能展示*/
.hq2018part2 {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 10;
    width: 200px;
    display: flex;
    align-items: center;
    height: 100vh;
}

.hq2018part2 .w1180 {
    background: linear-gradient(to bottom, #00000099 0%, #000000dd 30%, #000000dd 60%, #00000099 100%);
    border-radius: 12px;
    border:1px solid #ffffff88;
    overflow: auto;
}

.w1180 {
    margin: 0 auto;
}

.hq2018part2 .userlink {
    width: 160px;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.hq2018part2 .link {
    margin-left: 20px;
    float: left;
    -webkit-transition: .3s;
    -o-transition: .3s;
    -moz-transition: .3s;
    transition: .3s;
}

.hq2018part2 .userlink a {
    width: 100%;
    height: 59px;
    float: left;
    text-align: center;
    line-height: 1;
    font-size: 12px;
    color: #38DAA6;
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.hq2018part2 .userlink a:hover {
    background-color: #38DAA6;
    color: #fff;
    border-radius: 11px;
}

.hq2018part2 .userlink a .w18icon {
    margin: 0 10px;
}

.hq2018part2 .userlink .icon18 {
    display: block;
}

.icon18-link1 {
    background-image: url(/static/images/s1.png);
    background-size: cover;
    width: 30px;
    height: 30px;
}

.icon18-link2 {
    background-image: url(/static/images/s2.png);
    background-size: cover;
    width: 30px;
    height: 30px;
}

.icon18-link6 {
    background-image: url(/static/images/s6.png);
    background-size: cover;
    width: 30px;
    height: 30px;
}
.icon18-link7 {
    background-image: url(/static/images/s7.png);
    background-size: cover;
    width: 30px;
    height: 30px;
}
.icon18-link8 {
    background-image: url(/static/images/s8.png);
    background-size: cover;
    width: 30px;
    height: 30px;
}
.icon18-link4 {
    background-image: url(/static/images/s4.png);
    background-size: cover;
    width: 30px;
    height: 30px;
}

.icon18-link5 {
    background-image: url(/static/images/s5.png);
    background-size: cover;
    width: 30px;
    height: 30px;
}

.icon18-link3 {
    background-image: url(/static/images/s3.png);
    background-size: cover;
    width: 30px;
    height: 30px;
}

.hq2018part2 .userlink a:hover .icon18-link1 {
    background-image: url(/static/images/s11.png);
    background-size: cover;
    width: 30px;
    height: 30px;
}

.hq2018part2 .userlink a:hover .icon18-link2 {
    background-image: url(/static/images/s22.png);
    background-size: cover;
    width: 30px;
    height: 30px;
}

.hq2018part2 .userlink a:hover .icon18-link6 {
    background-image: url(/static/images/s66.png);
    background-size: cover;
    width: 30px;
    height: 30px;
}
.hq2018part2 .userlink a:hover .icon18-link7 {
    background-image: url(/static/images/s77.png);
    background-size: cover;
    width: 30px;
    height: 30px;
}
.hq2018part2 .userlink a:hover .icon18-link8 {
    background-image: url(/static/images/s88.png);
    background-size: cover;
    width: 30px;
    height: 30px;
}
.hq2018part2 .userlink a:hover .icon18-link4 {
    background-image: url(/static/images/s44.png);
    background-size: cover;
    width: 30px;
    height: 30px;
}

.hq2018part2 .userlink a:hover .icon18-link5 {
    background-image: url(/static/images/s55.png);
    background-size: cover;
    width: 30px;
    height: 30px;
}

.hq2018part2 .userlink a:hover .icon18-link3 {
    background-image: url(/static/images/s33.png);
    background-size: cover;
    width: 30px;
    height: 30px;
}