.product {
    width: 1200px;
    margin: 10px auto 0;
}

.product_af {
    width: 1200px;
    padding: 20px 0 30px;
    overflow: hidden;
}

.pa_left {
    float: left;
}

.pa_left i {
    width: 50px;
    height: 75px;
    background: no-repeat url(../images/pa_left.png);
    display: inline-block;
    float: left;
}

.pa_left h2 {
    font-size: 42px;
    line-height: 75px;
    margin: 0 20px;
    float: left;
}

.pa_middle {
    float: left;
}

.pa_middle dt {
    margin-right: 20px;
    box-shadow: 0 8px 12px #c5c5c5;
    float: left;
    width: 130px;
}

.pa_middle dt img {
    width: 130px;
    max-height: 73px;
}

.pa_middle dd {
    float: left;
    padding-top: 10px;
}

.pa_middle dd p {
    line-height: 22px;
    font-size: 12px;
}

.pa_middle dd p a {
    font-size: 12px;
    color: #008aff;
}

.pa_middle dd p em {
    color: #db214c;
    font-size: 14px;
    font-weight: bold;
    margin-right: 20px;
}

.pa_right {
    float: right;
}

.pa_right span {
    width: 98px;
    display: block;
    height: 28px;
    line-height: 28px;
    margin-top: 5px;
    font-size: 14px;
    text-align: center;
    border: 1px solid #bf1923;
    border-radius: 3px;
    cursor: pointer;
}

.pa_right .pa_right_1 {
    color: #ffffff;
    background: #bf1923;
}

.pa_right .pa_right_1:hover {
    color: #bf1923;
    background: #ffffff;
}

.pa_right .pa_right_2 {
    color: #bf1923;
    background: #ffffff;
}

.pa_right .pa_right_2:hover {
    color: #ffffff;
    background: #bf1923;
}

.product_bf {
    padding: 20px 0 10px;
    border-top: 1px solid #e3e3e3;
}

.product_bf p {
    line-height: 28px;
    padding: 0 10px 15px;
    font-size: 14px;
    text-indent: 2em;
    color: #666;
}

.pb {
    overflow: hidden;
}

.pb a {
    float: right;
    display: block;
    width: 150px;
    height: 30px;
    line-height: 30px;
    border: 1px solid #e3e3e3;
    text-align: center;
    color: #333;
    font-size: 12px;
}

.product_cf {
    width: 1200px;
    margin: 0 auto;
}

.pc_title {
    width: 1198px;
    height: 40px;
    margin: 20px auto 0;
    border: 1px solid #e3e3e3;
    overflow: hidden;
}

.pc_title span {
    height: 40px;
    width: 175px;
    display: block;
    float: left;
    background: #bf1923;
    color: #ffffff;
    line-height: 40px;
    text-align: center;
    font-size: 14px;
    font-weight: bold;
}

.pc_title em {
    width: 200px;
    height: 40px;
    float: right;
    padding-right: 10px;
    line-height: 40px;
    text-align: right;
    font-size: 14px;
    color: #333;
    font-style: normal;
}

.pc_title em i {
    color: #bf1923;
    font-style: normal;
}

.pc_tu {
    width: 100%;
    overflow: hidden;
}

.pc_tu dl {
    float: left;
    width: 285px;
    margin: 20px 17px 0 0;
    border: 1px solid #e3e3e3;
}

.pc_tu dl:nth-child(4n) {
    margin-right: 0;
}

.pc_tu dl dt {
    width: 285px;
    height: 175px;
    overflow: hidden;
    text-align: center;
}

.pc_tu dl dd {
    height: 40px;
    line-height: 40px;
    font-size: 16px;
    padding: 10px 15px;
    text-align: center;
}

.pc_tu dl dd a {
    line-height: 24px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    color: #333;
}

.pc_tu dl dd a:hover {
    color: #bf1923;
}

.product_df {
    width: 1200px;
    margin: 0 auto;
    padding: 20px 0 30px;
}

.pd_title {
    width: 1200px;
    height: 28px;
    margin: 20px 0;
    border-bottom: 1px solid #ddd;
    padding: 0 0 15px;
}

.pd_title h2 {
    float: left;
    font-size: 20px;
    color: #333;
    border-bottom: 3px solid #db214c;
    padding-bottom: 15px;
    margin-right: 15px;
}

.pd {
    width: 100%;
    overflow: hidden;
}

.pd li {
    width: 20%;
    float: left;
    height: 35px;
    line-height: 35px;
    font-size: 14px;
    overflow: hidden;
}

.pd li a {
    color: #333;
}

.pd li a:hover {
    color: #bf1923;
}