.p_title {
    background-image: url("../image/pyroelectricity5.png");
}
.p_one {
    height: 202px;
    background-image: url("../image/pyroelectricity6.png");
    background-size: 1124px 202px;
}
.p_four {
    width: 650px;
    font-size: 30px;
    line-height: 42px;
    color: #262626;
    font-weight: initial;
    text-align: center;
    margin: 25px auto;
}
.tit_h1 {
    /*border-right: 8px solid #0062BE;*/
    display: flex;
    margin-top: 80px;
}
.tit_h1_le {
    width: 8px;
    height: 90px;
    background: linear-gradient(270deg, #0062BE 0%, rgba(0, 98, 190, 0.71) 100%);
}
.tit_h1_tit {
    padding: 0 30px;
    font-size: 30px;
    font-weight: 500;
    line-height: 44px;
    text-align: center;
    color: #262626;
    opacity: 1;
}