#btn_sub{width: 173px;
    height: 48px;
    background: #2a75d4;
    color: #fff;
    font-size: 18px;
    text-align: center;
    line-height: 48px;
    border: none;
    margin: 5px 0 5px 480px;}
#重置{width: 173px;
    height: 48px;
    background: #2a75d4;
    color: #fff;
    font-size: 18px;
    text-align: center;
    line-height: 48px;
    border: none;}
.right-content > form { margin: 1.5em 0 0;}
.right-content > form td { padding: 6px 0;}
.right-content > form  input[type="text"] { min-width: 30em;}