.line {
            width: 100%;
            height: 1px;
            background: #cbcbcb;
        }

        .lines {
            width: 17%;
            height: 2px;
            background: #165399;
        }

        .fg {
            font-family: PingFang-SC-Regular;
            font-size: 16px !important;
            font-weight: normal;
            font-stretch: normal;
            color: #333333 !important;
            line-height: 36px;
            text-align: left !important;
        }

        .bn {
            font-family: PingFang-SC-Regular;
            font-size: 16px;
            font-weight: normal;
            font-stretch: normal;
            padding-bottom: 32px;
            border-bottom: 2px solid #165399;
            margin-bottom: 0 !important;
            width: 100px;
            margin: auto;
            color: #909090 !important;
        }

        .dv {
            font-family: PingFang-SC-Regular;
            font-size: 18px;
            height: 100px;
            font-weight: normal;
            font-stretch: normal;
            margin: 0 !important;
            line-height: 20px !important;
            text-align: left !important;
            color: #333333 !important;
            padding-top: 35px !important;
        }

        .index-project ul li {
            width: 29% !important;
            height: 100% !important;
            margin: 25px 25px 15px 0px !important;
             border: 1px solid #dadada;
               box-shadow: none;
        }
  .index-project ul li:hover {
            box-shadow: 1px 1px 1px rgba(0, 0, 0, 0.1);
        }
        .dvf {
            font-family: PingFang-SC-Regular;
            font-size: 12px;
            font-weight: normal;
            font-stretch: normal;
            text-align: left;
            color: #909090 !important;
            padding-top: 25px !important;
            padding-bottom: 3% !important;
        }

        @media screen and (min-width:1200px) {
            .con {
                width: 80%;
            }

            #fv {
                display: flex;
                width: 100%;
                justify-content: space-between;
            }

            #fv li a {
                width: 100%;
            }
        }

        @media screen and (min-width:920px) and (max-width:1200px) {

            .index-project ul li {
                width: 27% !important;
                height: 323px !important;
                margin: 25px 25px 15px 28px !important;
            }
        }

        @media screen and (min-width:768px) and (max-width:915px) {
            .index-project ul li {
                width: 26% !important;
                height: 279px !important;
                margin: 25px 25px 15px 28px !important;
            }

            .dv {
                font-size: 16px !important;
            }
        }

        @media screen and (min-width:500px) and (max-width:767px) {
            .index-project ul li {
                width: 38% !important;
                height: 312px !important;
                margin: 25px 25px 15px 28px !important;
            }

            .dv {
                font-size: 16px !important;
            }

            .content {
                width: 100% !important;
            }

            .dvf {
                padding-top: 10px !important;
            }
        }

        @media screen and (min-width:370px) and (max-width:499px) {
            .content p>img {
                height: unset;
            }
            .index-project ul li {
                width: 100% !important;
                height: 350px !important;
                margin: 25px 0px 0px 0px !important;
            }
            #fv{
                padding: 0 0.3rem;
                margin-bottom: 0.5rem;
            }
            .fg:first-child{
                padding-top: 0.3rem !important;
            }
            .index-con .content>p{
                margin: 0 !important;
                line-height: 26px;
            }
            .fg{
                padding: 0 0.3rem;
            }
            .xwimg{
                width: 100% !important;
                padding: 0.2rem 0.3rem !important;
              
            }
            
             .content p>img {
                padding-left: 0 !important;
                width: 100% !important;
            }
            .mb045{
                padding: 0 0.3rem;
                margin-top: 0.6rem;
                margin-bottom: 0.25rem !important;
            }
           
            .bn{
                padding-bottom: 12px;
            }
            .mb045{
               width: 100% !important;
            }
            .line{
                margin: 0 !important;
            }
            /* #nm{
                margin-left: 10px;
            } */
            .zd {
                margin-left: 15% !important;
            }
            .lines{
                width: 50%;
            }
            .dvf {
                padding-top: 10px !important;
            }

            .dv {
                font-size: 16px !important;
            }

            .content {
                width: 100% !important;
            }
        }