.product {
    width: 100%;
    height: auto;
    display: inline-block;
    margin-top: 2%;
    margin-bottom: 2%;
}

.index {
    width: 92%;
    margin: 0 auto;
}

.pro-nav {
    width: 100%;
    height: auto;
    display: inline-block;
}

.pro-nav li {
    width: 16%;
    float: left;
    text-align: center;
}

.main-top {
    width: 100%;
    height: auto;
    display: inline-block;
    border-bottom: 1px solid #e8e8e8;
}
.main-left {
    float: left;
    line-height: 30px;
    letter-spacing: 1px;
}
.main-left img {
    float: left;
    margin-right: 6px;
    margin-top: 6px;
}
.main-left p {
    float: left;
}
.main-left p a {
    color: #434343;
}
.main-nav {
    float: right;
    line-height: 73px;
}
.main-nav li {
    float: left;
    margin-left: 45px;
}
.main-nav li:hover{
    border-bottom:1px solid#1e63ac;
}
.main-nav li a {
    color: #000;
    font-size: 18px;
}
.particulars{
    width: 100%;
    height: auto;
    display: inline-block;
}
.particulars h3 {
    font-size: 28px;
    line-height: 42px;
    color: #0054a7;
    font-weight: bold;
    text-align: center;
    margin-bottom: 20px;
    margin-top: 34px;
}
.particulars .news_Date {
    color: #999;
    font-size: 14px;
    text-align: center;
    border-bottom: 1px dotted #ccc;
    margin-bottom: 10px;
    padding-bottom: 25px;
}
.particulars p{
    font-size: 14px;
    line-height: 25px;
}
.title_5{
    display: block;
    color: #555;
    padding: 30px 30px;
    border-top: 1px solid #ccc;
    margin-top: 40px;
}
.title_5 li {
    width: 100% !important;
    height: 40px;
    line-height: 40px;
    border-bottom: 1px dotted #ddd;
    font-size: 16px;
    font-weight: bold;
}
.title_5 li a {
    color: #999;
    font-size: 15px;
    font-weight: normal;
}
@media screen and (max-width: 1024px) {
    .particulars h3 {
        font-size: 23px;
        line-height: 32px;
        color: #0054a7;
        font-weight: bold;
        text-align: center;
        margin-bottom: 20px;
        margin-top: 34px;
    }
}