.text-danger-vivi {
    color: #a94442;
}

a.text-danger-vivi:hover,
a.text-danger-vivi:focus {
    color: #843534;
}

/**必填红星 */
.mustinput:after {
    content: '*';
    color: red;
    position: absolute;
    margin-left: 4px;
    font-weight: bold;
    line-height: 1.8em;
    top: 9px;
    right: 8px;
}

/*Float自适应高度*/
.spacer {
    clear: both;
}

/*居中*/
.gocenter {
    text-align: center;
    justify-content: center;
}

/*r行*/
.rrow {
    display: flex;
    height: 40px;
}

    .rrow .rflex {
        flex: 1;
    }

.ritem {
    display: flex;
}

    .ritem p {
        flex: 1;
        line-height: 40px;
        padding-left: 10px;
    }
.ft {
    color: dimgray;
    padding-top: 6px;
    font-size: 15px;
}