@charset "utf-8";


/* -- form#mail_form, dl, dt, dd -------------------------------------------------------------------------------- */

form#mail_form {}

form#mail_form {}

form#mail_form dl {
    display: flex;
    flex-flow: column;
}

form#mail_form .flex {
    flex-flow: row;
}

form#mail_form .flex dt {
    font-weight: normal;
    width: 30%;
}

form#mail_form dl:after,
form#mail_form dl dt:after {
    content: ".";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}

form#mail_form dl dt {
    width: 100%;
}

form#mail_form dl dd {
    width: 100%;
}





/* -- span.required, span.optional -------------------------------------------------------------------------------- */





/* -- error message -------------------------------------------------------------------------------- */

form#mail_form dl dd span.error_blank,
form#mail_form dl dd span.error_format,
form#mail_form dl dd span.error_match {
    display: block;
    color: #ff0000;
    margin-top: 5px;
}




/* -- loading -------------------------------------------------------------------------------- */

div.loading-layer {
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.7);
    position: fixed;
    left: 0px;
    top: 0px;
    z-index: 10000;
}

span.loading {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border-top: 5px solid rgba(255, 255, 255, 0.2);
    border-right: 5px solid rgba(255, 255, 255, 0.2);
    border-bottom: 5px solid rgba(255, 255, 255, 0.2);
    border-left: 5px solid #ffffff;
    -webkit-transform: translateZ(0);
    -ms-transform: translateZ(0);
    transform: translateZ(0);
    -webkit-animation: load-circle 1.0s linear infinite;
    animation: load-circle 1.0s linear infinite;
    position: absolute;
    top: 50%;
    left: 50%;
    margin-top: -30px;
    margin-left: -30px;
}

@-webkit-keyframes load-circle {
    0% {
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }

    100% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}

@keyframes load-circle {
    0% {
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }

    100% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}