.dummy_col {
    color: #f1c40f;
    color: #f39c12;
}

.cs_wrap {
    position: relative;
    width: 100%;
}

.cs_wrap h2 {
    text-align: center;
}

.cs_wrap .info {
    width: 700px;
    margin: 0 auto;
}

.cs_wrap .info p {
    text-align: justify;
}

.cs_block_wrap {
    text-align: center;

    margin-bottom: 30px;
}

.cs_block {
    background-color: #ffaf50;
    display: inline-block;
}

.cs_header {
    background-color: #3f3f3f;
    color: #fff;

    padding: 10px;

    font-weight: 600;
    font-size: 18px;

    text-align: center;
}

.cs_content {
    background-color: #fefefe;
    color: #111;

    margin: 20px;
    padding: 20px;

    position: relative
}

.cs_left {
    float: left
}

.cs_right {
    float: right
}

.cs_clear {
    clear: both;
}

#calculator-in #elott-option label.radio,
#calculator-in #utan-option label.radio,

.cs_b_style,
.cs_content b {
    display: inline-block;

    background-color: #ececec;
    color: #000;

    padding: 10px 15px;
    margin: 5px 15px;

    border-radius: 5px;
    border: 2px solid #bbb;

    transition: all 0.5s ease;

    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;

    line-height: 18px
}

#calculator-in #elott-option label.radio,
#calculator-in #utan-option label.radio {
    margin: 10px 10px;
}

.cs_content b {
    font-weight: 600;
    cursor: pointer;
}

.cs_b_style {
    cursor: default;
}

#calculator-in #elott-option label.radio span:hover,
#calculator-in #utan-option label.radio span:hover,

.cs_content b:hover,
.cs_content b.active {
    border-color: #ff4c29
}

.cs_center_align {
    text-align: center;
}

#result_mt {
    display: inline-block;
    font-size: 18px;
    font-weight: 600;

    margin-left: 10px;
}

.cs_r_desc {
    display: inline-block;
    margin: 10px;

    font-size: 18px;
    border-bottom: 1px dotted #888;
}

#result_am {
    font-size: 20px;
    font-weight: 600
}

#b_0, #b_1, #cs_result {
    display: none;
}

.cs_help {
    background: #fefefe;

    font-size: 14px;
    font-weight: bold;
    font-family: "Courier New", ​Arial, ​Helvetica, ​sans-serif;

    text-align: center;
    line-height: 22px;

    border-width: 2px 0;
    border-style: dotted;
    border-color: #888;

    margin: 20px 0;
    padding: 20px 0;
}

.cs_help_title {
    color: #55a098;
    font-weight: bold;
    font-size: 24px;

    margin-bottom: 20px;
}

.cs_help pre {
    font-size: 20px;

    padding: 10px 0;
    margin-bottom: 0;
}