.p-page-company-service__sub-txtarea {
    margin-bottom: 50px;
}
.p-page-company-service__ttlarea {
    background-color: #45b1e6;
    height: 55px;
    display: flex;
    align-items: center;
    padding-left: 55px;
}
.p-page-company-service__ttl {
    color: #fff;
}
.p-page-company-service__txtarea {
    background-color: #e3f3fb;
    padding: 20px 55px;
}
.p-page-company-service__item {
    display: flex;
    justify-content: space-between;
}
.p-page-company-service__list-ttl {
    position: relative;
    margin-bottom: 10px;
    margin: 0 0 10px 20px;
}
.p-page-company-service__list-ttl::before {
    position: absolute;
    content: "";
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background: #45b1e6;
    left: -20px;
    top: 0;
}
.p-page-company-service__list-txt {
    background-color: #fff;
    padding: 10px 0;
    margin-bottom: 10px;
    text-align: center;
    width: 339px;
}
.p-page-company-info__item {
    border-top: 1px solid #909090;
    display: flex;
}
.p-page-company-info__contents dt.p-page-company-info__list:first-of-type {
    background-color: #f4f4f4;
    width: 230px;
    padding: 30px 0;
    text-align: center;
}
.p-page-company-info__contents dd.p-page-company-info__list:nth-last-of-type(1) {
    width: calc(100% - 230px);
    padding: 30px 0 30px 35px;
}
.p-page-company-info__contents dl.p-page-company-info__item:nth-last-of-type(1) {
    border-bottom: 1px solid #909090;
}
.p-page-company-history__item {
    display: flex;
    margin-bottom: 25px;
}
.p-page-company-history__contents dt.p-page-company-history__list:first-of-type {
    width: 97.43px;
    height: 94px;
    border: 3px solid #45b1e6;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #45b1e6;
    font-size: 20px;
    font-weight: 700;
    position: relative;
}
.p-page-company-history__contents dl:nth-of-type(even) > dt.p-page-company-history__list {
    background-color: #45b1e6;
    color: #fff;
}
.p-page-company-history__contents dt.p-page-company-history__list:first-of-type::before {
    position: absolute;
    content: "";
    width: 2px;
    height: 30px;
    top: 100%;
    left: 50%;
    transform: translate(-50%);
    background: #45b1e6;
}
.p-page-company-history__contents dd.p-page-company-history__list:nth-last-of-type(1) {
    font-size: 20px;
    display: flex;
    flex-direction: column;
    line-height: 1.6;
    justify-content: center;
    padding-left: 25px;
    position: relative;
    width: calc(100% - 100px);
}
.p-page-company-history__contents dd.p-page-company-history__list:nth-last-of-type(1)::after {
    content: '';
    position: absolute;
    bottom: -14px; 
    left: 0;
    width: 100%;
    height: 3px;
    background-image: radial-gradient(circle, #45b1e6 50%, transparent 50%);
    background-size: 10px 1px;
    background-position: center;
} 
.p-page-company-history__list-month {
    font-size: 20px;
    color: #45b1e6;
    font-weight: 700;
}
@media only screen and  (max-width: 768px) {
    .p-page-company-service__sub-txtarea {
        margin-bottom: 20px;
    }
    .p-page-company-service__sub-txt {
        line-height: 1.6;
    }
    .p-page-company-service__ttlarea {
        padding-left: 15px;
    }
    .p-page-company-service__txtarea {
        padding: 20px 15px;
    }
    .p-page-company-service__list-txt {
        width: auto;
        text-align: left;
        padding: 10px 5px;
        height: 25px;
        align-items: center;
        display: flex;;
    }
    .p-page-company-info__contents dt.p-page-company-info__list:first-of-type {
        width: 110px;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    .p-page-company-info__contents dd.p-page-company-info__list:nth-last-of-type(1) {
        width: calc(100% - 110px);
        padding: 30px 0 30px 15px;
        line-height: 1.6;
    }
    .p-page-company-history__contents dt.p-page-company-history__list:first-of-type {
        width: 105.2px;
    }
    .p-page-company-history__contents dd.p-page-company-history__list:nth-last-of-type(1) {
        font-size: 16px;
        padding-left: 15px;
    }
    .p-page-company-history__contents > dl:nth-of-type(5) > dt.p-page-company-history__list::before,
    .p-page-company-history__contents > dl:nth-of-type(6) > dt.p-page-company-history__list::before {
        height: 65px;
}
}