@charset "utf-8";
#contents .backnumber label {
    margin-left: 5em;
}
#contents .backnumber select {
    background-color: white;
    border: 1px solid #215b7a;
    display: inline-block;
    font: inherit;
    font-color: #000;
    line-height: 1.5em;
    padding: 0.5em 3.5em 0.5em 1em;
    min-width: 180px;
    margin: 0;
    margin-top: 15px;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    -webkit-appearance: none;
    -moz-appearance: none;
}