/* .nav {
    margin-top: 34px;
    margin-left: 374px;
   
    height: 38px;
    border-bottom: 1px solid #595959;

} */
.navigation ul li {
    width: 200px !important;
}

.nav ul li:nth-child(2) a{
    color:#288ece;}
    .nav ul li:nth-child(2) {
        border-bottom: 1px solid #288ece;
    }
.nav ul li a {
    color: #c5c6c5;
    font-size: 16px;

}
/* .nav ul li:hover a {
    color:#288ece;
} */
.nav ul li {
    height:38px ;
}
/* .nav ul li:hover{

    border-bottom: 1px solid #288ece;

} */
.nav ul li:nth-last-child(1){
   
    font-weight: 700;
    margin-right: 0;
}
.nav ul li:nth-last-child(1) a {
    color: #288ece;
}



.synopsis {
    position: relative;
   
    /* background: url(../images/beibei_02.jpg) no-repeat; */
    /* background-position: left 400px; */
}

.navigation ul {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: -50px;
    width: 700px;
}
.navigation ul li{
    float: left;
    width: 150px;
    height: 50px;
    font-size: 16px;
    margin-right: 1px;
    background-color: #aab0b7;
    opacity: 0.7;
    text-align: center;
    line-height: 50px;
    font-size: 16px;
    color: #fff;

}
.navigation ul li:nth-child(2){
    height: 48px;
    margin:0 11px;
    background-color: #fff;
   
    opacity: 1;
    border-top:2px solid #288ece;
    
}
.navigation ul li:nth-child(2) a{
    color: black;
}
.corporate {
    height: 880px;
    width: 1200px;
    margin:auto;
    /* background-color: #ccc; */
   padding-top: 120px;
}

.corporate-top img {
    
    margin-right: 50px;
}
.management-philosophy{
    width: 650px;
    height: 238px;
    border-top: 2px solid #288ece;
    
}
.management-left {
    width: 250px;
}
.management-left img {
    margin-top: 60px;
    margin-left: 40px;
    border-radius: 50%;
}
.management-right h5 {
    margin-top: 10px;
    font-size: 20px;
    font-weight: 400;
    height: 50px;

}
.management-right h6 {
    height: 20px;
    border-top:  1px solid #d9d9d9 ;
    width: 25px;
    /* background-color: #288ece; */
}
.management-right p {
    width: 400px;
    font-size: 14px;
    color: #a7a7a7;
    line-height: 25px;
}
.quality-left {
    width: 450px;
    margin-right: 50px;
    height: 518px;
    border-bottom: 2px solid #288ece;
}
.quality-left img {
    margin-top: 46px;
}
.quality-left h5 {
    margin-top: 50px;
    font-size: 20px;
    font-weight: 400;
    height: 50px;

}
.quality-left h6 {
    height: 20px;
    border-top:  1px solid #d9d9d9 ;
    width: 25px;
    /* background-color: #288ece; */
}
.quality-left p {
    line-height: 25px;
  margin-top: 30px;
    font-size: 14px;
    color: #a7a7a7;

}
.quality-left .one-p{
    margin-top:0;
}