.inquiry {
    margin-bottom: 3vh;
}
.inquiry th {
    background: #f0f0f0;
    padding: 8px 10px;
    border: #ddd solid 1px;
    text-align: left;
}
.inquiry th .alert {
    float: right;
    color: #dd0000;
    padding: 0 !important;
    margin: 0 !important;
}
.inquiry th span {
    margin-left: 1em;
}
.inquiry td {
    padding: 8px 10px;
    border: #ddd solid 1px;
}
.submit-button {
    text-align: center;
    display: flex;
    justify-content: center;
}
.submit-button button {
    border: 1px solid transparent;
    box-sizing: border-box;
    border-radius: 10px;
    color: #fff;
    display: inline-block;
    padding: 0.6em 1.5rem;
    transition: color .15s ease-in-out,background-color .15s ease-in-out,border-color .15s ease-in-out,box-shadow .15s ease-in-out;
    -webkit-user-select: text;
    text-align: center;
    vertical-align: middle;
    width: 200px;
}
.submit-button button:hover {
    opacity: 0.8;
}
.button-confirm {
    background-color: #337ab7;
}
.button-back {
    background-color: #00a5be;
    margin-right: 1vw;
}
.button-send {
    background-color: #337ab7;
}
@media (max-width: 767px){
    .page-header {
        margin-top: 5vh;
    }
    .inquiry th,.inquiry td {
        display: block;
    }
    .submit-button {
        flex-direction: column;
        align-items: center;
    }
    .submit-button button {
        width:200px;
    }
    button.button-back {
        margin-bottom: 20px;
    }
}