.sign_page {
    position: relative;
}

.sign_page .signature-title {
    margin: 0px 0px 25px 0px;
}

.sign_page .popup {
    width: 100%;
    height: 100vh;
    line-height: 100vh;
    background: #000000AA;
    position: fixed;
    left: 0px;
    top: 0px;
    z-index: 100;
    text-align: center;
    visibility: hidden;
}

.sign_page .popup_box {
    width: 50%;
    background: #FFFFFF;
    border-radius: 3px;
    padding: 2%;
    display: inline-block; line-height: normal; vertical-align: middle; box-sizing: border-box;
    position: relative;
    overflow: visible;
}

.sign_page .popup_box .close {position: absolute; right: 10px; top: 10px; cursor: pointer;}

 .sign_page img {
    width: 25%;
 }

.sign_confirm_disabled {
    cursor: default;
}


@media screen and (max-width: 600px) {

    .sign_page p {
        font-size: 25px;
        line-height: 27px;
    }

    .sign_page table td {
        font-size: 25px;
        line-height: 27px;
    }

    .sign_page .button {
        font-size: 25px;
    }

    .sign_page .popup_box {
        width: 90%;
    }

    .sign_page .popup_box .close {
        font-size: 30px;
    }

     .sign_page img {
        width: 45%;
    }

    .confirm_popup .confirm_popup-cont {
        width: 80%;
        font-size: 22px;
    }

    .confirm_popup .button {
        font-size: 22px;
    }



}