header {
    background: url(../img/overview/header.jpg) no-repeat center / cover;
}
.ttl {
    position: relative;
}
.ttl:first-of-type {
    border-top: none;
}
.ttl::before {
    content: "";
    width: 200vw;
    height: 1px;
    background-color: #c8c8c8;
    position: absolute;
    top: 0;
    left: -100vw;
}
.privacy-item p {
    padding: 30px;
}
.privacy-btm {
    position: relative;
    border-bottom: 1px solid #c8c8c8;
}
.privacy-btm::before {
    content: "";
    width: 200vw;
    height: 1px;
    background-color: #c8c8c8;
    position: absolute;
    top: 0;
    left: -100vw;
}
@media screen and (max-width: 1200px) {
}
@media screen and (max-width: 600px) {
    .privacy-item p {
        padding: 20px;
    }
}