#col_main {
    max-width: 1000px;
    margin: 0 auto;
}

.top_topic_container {
    /* background-color: #143c87; */
    /* background: linear-gradient(180deg,#143c87 0,#143c87 288px,#fff 0,#fff); */
    background: linear-gradient(180deg, #143c87 0, #143c87 288px, #e5e5e5 0, #e5e5e5);
}


.price_table tr {
    border-bottom: #757575 1px solid;
}


.btn-secondary {
    background-color: #a9a9a9;
    border: #a9a9a9;
}

.label_row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    margin: 10px 0;
}



.midashi_3 {
    font-size: 1.3rem;
    font-weight: bold;
}


.top_banner_container {
    /* background-color: #ffffff; */
    width: 80%;
    margin: 0 auto;
    max-width: 1000px;
}

.nav-item {
    font-weight: normal;
}

@media (max-width: 768px) {
    .top_banner_container {
        width: auto;
    }
}

.feature_post_image_cotent {
    /* background-color: #d8d8d8; */
    background-color: #ffffff;
}

.feature_post_cotent {
    display: flex;
    align-items: center;
    padding: 10px;
    height: 100%;
    background-color: #ffffff;

}

@media (max-width: 768px) {
    .feature_post_cotent {
        background-color: #4670bd;
        color: #ffffff;
    }

    .feature_post_cotent .lbl_strong {
        display: none;
    }
}



h1 {
    padding: 0.25em 0.5em;
    /*上下 左右の余白*/
    color: #494949;
    /*文字色*/
    background: transparent;
    /*背景透明に*/
    border-left: solid 5px #7db4e6;
    /*左線*/
    font-size: 1.2rem;
}




h2 {
    position: relative;
    padding: 0.6rem 1.6rem;
    color: #fff;
    border-radius: 10px;
    background: #133b86;
    margin-bottom: 16px;
}

h2:after {
    position: absolute;
    bottom: -9px;
    left: 1em;
    width: 0;
    height: 0;
    content: '';
    border-width: 10px 10px 0 10px;
    border-style: solid;
    border-color: #133b86 transparent transparent transparent;
}








h3 {
    position: relative;
    padding: 0.6rem 1rem;
    border-bottom: 6px solid #133b86;
}





.box11 {
    padding: 0.5em 1em;
    /* margin: 2em 0; */
    color: #5d627b;
    border-top: solid 5px #5d627b;
    box-shadow: 0 1px 1px rgba(0, 0, 0, 0.22);
    /* width: 100%; */
    /* background-color: #ebebeb; */
}

.box11 p {
    margin: 0;
    padding: 0;
}



.box17 {
    margin-bottom: 2em;
    position: relative;
    padding: 0.5em 1.5em;
    border-top: solid 2px black;
    border-bottom: solid 2px black;
}

.box17:before,
.box17:after {
    content: '';
    position: absolute;
    top: -10px;
    width: 2px;
    height: -webkit-calc(100% + 20px);
    height: calc(100% + 20px);
    background-color: black;
}

.box17:before {
    left: 10px;
}

.box17:after {
    right: 10px;
}

.box17 p {
    margin: 0;
    padding: 0;
}