body{
    background: #0D2848;
}
.part1{
    padding-top: 78px;
}
.part_title{
    position: relative;
    padding-left: 58px;
    font-size: 36px;
    font-weight: 700;
    text-align: left;
    color: #ffffff;
    letter-spacing: 1.8px;
    line-height: 36px;
    margin-bottom: 46px;
}
.part_title::before{
    content:"";
    position: absolute;
    top:1px;
    left: 0px;
    width: 39px;
    height: 33px;
    background:url(../img/about/titleDesc.png) left top no-repeat;
    background-size: 100% 100%;
}
.about{
    align-items: flex-start;
}
.aboutVideo{
    position: relative;
    width: 460px;
    height: 306px;
    background:#2B75A6;
}
.aboutVideo span{
    position: absolute;
    left: 50%;
    top: 50%;
    width: 68px;
    height: 68px;
    background: url(../img/about/play_btn.png) left top no-repeat;
    background-size: 100% 100%;
    margin-left: -34px;
    margin-top: -34px;
    cursor: pointer;
}
.aboutVideo span:hover{
    background: url(../img/about/play_btn2.png) left top no-repeat;
    background-size: 100% 100%;
}
.aboutWord{
    position: relative;
    flex: 1;
    height:306px;
    padding-top: 19px;
    padding-right: 54px;
    box-sizing: border-box;
    font-size: 15px;
    font-weight: 500;
    text-align: left;
    color: #ffffff;
    line-height: 30px;
    letter-spacing: 1.6px;
}
.aboutWord span{
    position: absolute;
    left: 0px;
    bottom: 0px;
    width: 160px;
    line-height: 40px;
    background: #45bbff;
    border-radius: 20px;
    text-align: center;
    cursor: pointer;
}
.aboutWord span:hover{
    color: #FFFFFF;
    background:#FF7200 ;
}
.part2{
    padding-top: 123px;
    padding-bottom: 115px;
}
.part2 .part_title{
    padding-bottom: 52px;
}
.honor{
    position: relative;
    width: 100%;
    height: 484px;
    overflow: hidden;
    /* border-bottom: 2px solid #234f82; */
}
.honor::after{
    position: absolute;
    left: 0px;
    bottom: 248px;
    content:"";
    width: 100%;
    height: 2px;
    background: #234f82;
}
.honorItem1{
   width: 253px;
   height: 246px; 
   background: url(../img/about/honor/h1.png) left top no-repeat;
   background-size: 100% 100%;
}
.honorItem .time{
    padding-top: 4px;
    padding-bottom: 11px;
    line-height: 42px;
    font-size: 30px;
    font-weight: 700;
    text-align: left;
    color: #ffffff;
    letter-spacing: 3px;
    text-align: center;

}
.honorItem div{
    position: relative;
    padding-left: 34px;
    padding-right: 20px;
    font-size: 13px;
    font-weight: 400;
    text-align: left;
    color: #ffffff;
    line-height: 21px;
    /* letter-spacing: -1.4px; */
}
.honorItem div::before{
    content:"";
    position: absolute;
    left: 22px;
    top: 8px;
    width: 4px;
    height: 4px;
    border-radius: 2px;
    background: #009ADE;
}
.honorLineTop{
    position: absolute;
    bottom: 236px;
    width: 100%;
    left: 0px;
}
.honorItem2{
    width: 298px;
    height:248px;
    background: url(../img/about/honor/h2.png) left top no-repeat;
    background-size: 100% 100%;
}
.honorItem3 div{
    padding-right: 7px;
}
.honorItem4{
    width: 274px;
    height:246px;
    background: url(../img/about/honor/h3.png) left top no-repeat;
    background-size: 100% 100%;
}
.honorItem4 .time{
    margin-bottom: 31px;
    padding-bottom: 0px;
}
.honorItem5{
    width: 337px;
    height: 248px;
    background: url(../img/about/honor/h4.png) left top no-repeat;
    background-size: 100% 100%;
}
.honorLineBottom{
    position: absolute;
    top: 224px;
    left: 0px;
    width: 100%;
    padding-left: 47px;
    padding-right: 17px;
    box-sizing: border-box;
}
.honorLineBottom .honorItem .time{
    padding-top: 76px;
}
.honorItem6{
    width: 306px;
    height: 247px;
    background: url(../img/about/honor/h5.png) left top no-repeat;
    background-size: 100% 100%;
}
.honorItem6 h3{
    padding-bottom: 16px;
}
.honorItem7{
  width: 380px;
  height: 246px;
  background-size: 100% 100%; 
  background: url(../img/about/honor/h6.png) left top no-repeat;
  background-size: 100% 100%; 
}
.honorItem7 div{
    /* padding-left: 22px; */
    padding-right: 0px;
      letter-spacing: -1.4px;
  
}
.honorItem9{
    width: 380px;
    height: 246px;
    background-size: 100% 100%; 
    background: url(../img/about/honor/h6.png) left top no-repeat;
    background-size: 100% 100%; 
}
.honorItem9 .time{
    padding-bottom: 3px;
}
.handleBtn{
    position: absolute;
    width: 33px;
    height: 33px;
    background: #0D2848 url(../img/about/btn.png) left top no-repeat;
    background-size: 100% 100%;
    cursor: pointer;
    z-index: 20;
}
.prevBtn:hover{
    background: #0D2848 url(../img/about/btn2.png) left top no-repeat;
    background-size: 100% 100%; 
    transform: rotateY(180deg);
}
.nextBtn:hover{
    background: #0D2848 url(../img/about/btn2.png) left top no-repeat;
    background-size: 100% 100%; 
    transform: rotateY(0deg);
}
.prevBtn{
    left:0px ;
    top:219px;
}
.nextBtn{
    right:0px ;
    top:219px;
    transform: rotateY(180deg);
}
.part3 img{
    padding-top: 125px;
    width: 100%;
    vertical-align: middle;
}
.part3{
    padding-bottom: 85px;
}
@media screen and (max-width: 750px) {
    .w1200 {
        padding: 0 0.24rem;
        box-sizing: border-box;
    }
    .part1{
        padding-top: 0.6rem;
    }
   
    .about{
        display: block;
    }
    .aboutWord {
        height: auto;
        padding-top: 0px;
        padding-right: 0px;
        box-sizing: border-box;
        font-size: 0.24rem;
        font-weight: 500;
        text-align: justify;
        color: #ffffff;
        line-height: 0.4rem;
        letter-spacing: 0.02rem;
    }
    .aboutWord span{
        position: static;
        display: block;
        width: 2rem;
        height: 0.54rem;
        line-height: 0.54rem;
        background: #45bbff;
        border-radius: 0.27rem;
        margin: 0.3rem 0;
    }
    .aboutVideo{
        width: 100%;
        height: 3.51rem;
    }
    .part2{
        margin-top: 0.63rem;
    }
    .honor {
        position: relative;
        width: 100%;
        height: 5rem;
        overflow: hidden;
    }
    .honor::after{
        bottom: 2.61rem;
        content: "";
        width: 100%;
        height: 0.02rem;
    }
    .honorLineTop {
        position: absolute;
        bottom: 2.52rem;
        width: 100%;
        left: 0px;
    }
    .honorLineBottom {
        top: 2.29rem;
        left: 0px;
    }
    .honorItem1{
        width: 2.8rem;
        height: 2.48rem;
        background: url(../img/about/mh/h1.png) left top no-repeat;
        background-size: 100% 100%;
    }
    .honorItem .time{
        font-size: 0.3rem;
        font-weight: 700;
        color: #ffffff;
        letter-spacing: 0.03rem;
        line-height: 0.42rem;
        padding-top:0.04rem;
        padding-bottom: 0.07rem;
    }
    .honorItem div{
        font-size: 0.18rem;
        font-weight: 400;
        color: #ffffff;
        line-height: 0.28rem;
        padding-left: 0.3rem;
        padding-right: 0.3rem;
    }
    .honorItem1 div{
        padding-right: 0rem;
    }
    .honorItem2{
        margin-left: 0.4rem!important;
        width: 3.5rem;
        height: 2.48rem;
        background: url(../img/about/mh/h2.png) left top no-repeat;
        background-size: 100% 100%;
    }
    .honorItem div::before{
        width:0.06rem;
        height: 0.06rem;
        border-radius: 50%;
        left: 0.2rem;
    }
    .honorItem5{
        margin-left: 0px!important;
        width: 3.37rem;
        height: 2.71rem;
        background: url(../img/about/mh/h3.png) left top no-repeat;
        background-size: 100% 100%;
    }
    .honorItem1{
        margin-left: 0px!important;
    }
    .honorItem6{
        margin-left: 0px!important;
        width: 3.23rem;
        height: 2.71rem;
        background: url(../img/about/mh/h4.png) left top no-repeat;
        background-size: 100% 100%;
        margin-left: 0.4rem;
    }
    .honorLineBottom .honorItem .time{
        padding-top: 0.76rem;
    }
    .honorLineBottom{
        padding-left: 0.4rem;
        padding-right: 0.2rem;
    }
    .honorLineBottom  li:last-child{
        margin-left: 0.7rem!important;
    }
    .handleBtn{
        top: auto;
        bottom: 2.32rem;
        width: 0.58rem;
        height: 0.58rem;
        outline: none;
    }
    .mhonorItem1{
        padding-right: 0.3rem;
        box-sizing: border-box;
    }
    .part3{
        padding-top: 0.6rem;
    }
    .part3 img{
        padding-top: 0.6rem;
    }
   
}