.page_br {display: none;}

.box_border_mail {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 40px;
    background-color: #f0f6ff;
    border: 1px #e4ecf9 solid;
    border-radius: 12px;
    text-align: center;
}

.box_border_mail > p {
    flex-grow: 1;
    margin: 14px auto 0;
    text-align: left;
}

.column2:nth-last-child(n+3) {
    margin-bottom: 40px;
}

.link_position_absolute_mail {
    /* width: 144px; */
    margin: 14px auto 0;
    /* padding: 3px 0; */
    padding: 3px 22px;
    background-color: #fff;
    color: #223f98;
    font-size: 12px;
    font-weight: bold;
    border-radius: 20px;
    border: 1px #223f98 solid;
}

.link_position_absolute_mail:hover {
    background-color: #ddeafe;
    transition: all  0.3s ease;
}

@media screen and (max-width:980px){
    .page_br {
        display: block;
        text-align: left;
    }

    h3 {
        font-size: 16px;
    }

    .box_border_mail {
        padding: 35px;
    }

    .box_border_mail > p {
        font-size: 13px;
        margin: 13px auto 0;
    }

}

@media screen and (max-width: 720px){
    .page_br {
        display: none;
    }

    .column2:nth-child(2) {
        margin-top: 0;
    }

    .column2:nth-last-child(n+2) {
        margin-bottom: 40px;
    }

    .link_position_absolute_mail {
        /* width: 134px;
        padding: 3px 0; */
        padding: 3px 20px;
        font-size: 12px;
    }
}

@media screen and (max-width: 500px){
    .page_br {
        display: block;
        text-align: left;
    }

    h3 {
        font-size: 14px;
    }

    .box_border_mail {
        padding: 24px;
        border-radius: 8px;
    }

    .link_box_icon {
        fill: #223f98;
    }

}