.page-title {
    padding-top: 15px;
    padding-bottom: 6px;
    border-bottom: 2px solid #306baf;
}

.page-title a {
    display: flex;
    align-items: center;
    color: #000;
}

.page-title-logo {
    height: 40px;
}

.page-title span {
    font-weight: bold;
    font-size: 18px;
    letter-spacing: 1.08px;
    line-height: 40px;
}

.page-title-description {
    position: relative;
    min-width: 150px;
    padding: 2px 10px;
    margin-left: 20px;
    font-size: 14px;
    border: 1px solid #dbdbdb;
}

.page-title-description::before {
    content: '';
    position: absolute;
    top: 50%;
    left: -16px;
    transform: translateY(-50%);
    border-right: 10px solid #dbdbdb;
    border-left: 6px solid transparent;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
}

.page-title-description::after {
    content: '';
    position: absolute;
    top: 50%;
    left: -16px;
    transform: translateY(-50%);
    border-right: 13px solid #fff;
    border-left: 9px solid transparent;
    border-top: 9px solid transparent;
    border-bottom: 9px solid transparent;
}

/* 三角 */