.bodytitle{
    width: 50%;
    margin:calc(80px + (100vw - 1920px) / 100) auto calc(50px + (100vw - 1920px) / 100);
    display: -webkit-box; /* Chrome 4+, Safari 3.1, iOS Safari 3.2+ */
    display: -moz-box; /* Firefox 17- */
    display: -webkit-flex; /* Chrome 21+, Safari 6.1+, iOS Safari 7+, Opera 15/16 */
    display: -moz-flex; /* Firefox 18+ */
    display: -ms-flexbox; /* IE 10 */
    display: flex; /* Chrome 29+, Firefox 22+, IE 11+, Opera 12.1/17/18, Android 4.4+ */
    justify-content: center;
    font-size: calc(35px + (100vw - 1920px) / 100);
}
.bodytitle .lines{
    width: 40.63%;
    height: 2px;
    background: #c1c1c1;
}
.bodytitle .titles{
    width: calc(215px + (100vw - 1920px) / 80);
    text-align: center;
    line-height: 3px;
    color:#888 ;
    font-family: "宋体";
}
.personnelinfo{
    width: calc(1300px + (100vw - 1920px) / 2);
    text-align: center;
    margin: auto;
    line-height: calc(35px + (100vw - 1920px) / 300);
    font-size: calc(18px + (100vw - 1920px) / 300);
    font-family: "microsoft yahei" !important;
    letter-spacing: 2px;
}
.o_personnelinfo{
    width: calc(1300px + (100vw - 1920px) / 2);
    text-align: center;
    margin: auto;
    line-height: calc(35px + (100vw - 1920px) / 300);
    font-size: calc(18px + (100vw - 1920px) / 300);
    font-family: "microsoft yahei" !important;
    letter-spacing: 2px;
}
.personnelimg{
    width: calc(1300px + (100vw - 1920px) / 2);
    height:calc(334px + (100vw - 1920px) / 8);
    margin:calc(35px + (100vw - 1920px) / 200) auto;
    display: -webkit-box; /* Chrome 4+, Safari 3.1, iOS Safari 3.2+ */
    display: -moz-box; /* Firefox 17- */
    display: -webkit-flex; /* Chrome 21+, Safari 6.1+, iOS Safari 7+, Opera 15/16 */
    display: -moz-flex; /* Firefox 18+ */
    display: -ms-flexbox; /* IE 10 */
    display: flex; /* Chrome 29+, Firefox 22+, IE 11+, Opera 12.1/17/18, Android 4.4+ */
    justify-content: space-around;
    -ms-flex-pack: distribute;
    flex-wrap: wrap;
}
.personnelimgone{
    width: calc(608px + (100vw - 1920px) / 4.3);
    height:calc(334px + (100vw - 1920px) / 10);
}
.personnelimgone img{
    width: 100%}
@media screen and (max-width: 768px) {
    .bodytitle {
        margin: 40px auto
    }

    .bodytitle .titles {
        width: 65%;
    }
    .personnelinfo {
        width: 95%;
    }
    .o_personnelinfo {
        width: 95%;
    }
    .personnelimg {
        width: 90%;
        height: auto;
    }
    .personnelimgone {
        width: 100%;
        margin: 10px;
        height: auto;
    }

}