body {
    font-family: 'Trebuchet MS';
    color: #6E6E6E;
    padding: 15px;
}

.col-sm-4,
.col-sm-6 {
    padding-right: 0;
}


/* ---------------------- FORM ----------------------*/
#kalkulator {
    max-width: 960px;
    margin: 50px auto;
    margin-bottom: 50px;
}

.form-horizontal .control-label {
    text-align: left;
}

.form-item:not(:first-child) {
    border-top: 1px solid lightgray;
}

.form-item:first-child {
    margin-top: 30px
}

.checkbox {
    margin-top: 0
}

input[type=number] {
    border-color: #6E6E6E;
}

input[type=number]:focus {
    border-color: #FFBE02;
    box-shadow: none;
}

.block-radio {
    margin-bottom: 20px;
}

.form-item {
    padding: 30px 0;
}

.form-button {
    text-align: center;
}

.form-button input {
    width: 250px;
    background-color: #14CC9E;
    /* FFBE02 */
    padding: 10px;
    border: none;
    color: white;
    box-shadow: none;
    font-family: Arial;
    font-size: 13px;
    font-weight: 400;
    text-transform: uppercase;
}

.form-button input[type="submit"] {
    border-radius: 5px;
    -moz-border-radius: 5px;
    -webkit-border-radius: 5px;
}

.radio-option input[type=radio],
.radio-option input[type=checkbox] {
    position: absolute;
    visibility: hidden;
}

.radio-option label {
    position: relative;
    top: -2px;
    left: -20px;
    padding: 0px 0px 0px 40px;
    z-index: 9;
    top: 2px;
    cursor: pointer;
    -webkit-transition: all 0.25s linear;
}

.cenova_uroven label,
.vedeni label {
    top: -5px;
}

label {
    margin-bottom: 0px;
    vertical-align: middle;
    font-weight: normal;
}

.cenova_uroven label {
    vertical-align: top;
}

.photo-select label {
    width: 87%;
}

label {
    width: 85%;
}

#dvirka~label {
    width: auto;
}

.check {
    float: left;
    display: block;
    position: relative;
    border: 1px solid #FFBE02;
    border-radius: 100%;
    height: 25px;
    width: 25px;
    z-index: 5;
}

.check::before {
    display: block;
    position: absolute;
    content: '';
    border-radius: 100%;
    height: 19px;
    width: 19px;
    top: 2px;
    left: 2px;
}

.checkbox {
    float: left;
    display: block;
    position: relative;
    border: 1px solid #FFBE02;
    border-radius: 20%;
    height: 25px;
    width: 25px;
    z-index: 5;
}

.checkbox::before {
    display: block;
    position: absolute;
    content: '';
    color: white;
    font-size: 14px;
    border-radius: 20%;
    height: 19px;
    width: 19px;
    top: 2px;
    left: 2px;
}

.radio-option.inline label {
    float: left;
}

.radio-option input[type=radio]:checked~.check {
    border: 1px solid #FFBE02;
}

.radio-option input[type=radio]:checked~.check::before {
    background: #FFBE02;
}

.radio-option input[type=checkbox]:checked~.checkbox {
    border: 1px solid #FFBE02;
}

.radio-option input[type=checkbox]:checked~.checkbox::before {
    content: '\0000a0 \2713';
    background-color: #FFBE02;
}

.radio-option.inline .col-sm-4:nth-child(n+4) {
    margin-top: 20px;
}

.cenova_uroven .radio-option>div,
.vedeni .radio-option>div {
    margin-bottom: 20px;
}

.radio-option.inline .col-sm-4 label {
    width: 172px;
}

.radio-image {
    height: 100px;
    display: table-cell;
    vertical-align: bottom;
}

.photo-select img {
    margin-left: 45px;
    margin-bottom: 20px;
}

.middle {
    display: table-cell;
    display: flex;
    align-items: center;
    height: 35px;
}

div.middle.row {
    padding: 45px 0;
}

.calculator_option .col-sm-3 {
    width: 23%;
    height: 180px;
    border: 1px solid #6E6E6E;
    border-radius: 10px;
    -moz-border-radius: 10px;
    -webkit-border-radius: 10px;
    text-align: center;
}

.calculator_option img {
    margin-top: 40px;
}

.calculator_option a:not(:last-child) .col-sm-3 {
    margin-right: 20px;
}

.calculator_option p {
    color: #6E6E6E;
    font-size: 16px;
    margin-top: 30px;
}

/*zabarveni prvni aktivni polozky*/
.calculator_option a:nth-child(1) img {
    content: url(../img/calculator_type/1_yellow.png);
}

.calculator_option a:nth-child(1) .col-sm-3 {
    border-color: #FFC000;
}

.calculator_option a:nth-child(1) .col-sm-3 p {
    color: #FFC000;
}

.row {
    margin: 0;
}

.col-sm-6:nth-child(n+4) {
    margin-top: 20px;
}


.vysledek {
    text-align: center;
    /*margin-top: 50px;*/
}

.hidden-form {
    display: none;
}

@media (max-width: 991px) {
    .col-sm-6:nth-child(n+3) {
        margin-top: 20px;
    }
}

@media (max-width: 900px) {
    .calculator_option {
        padding: 0 10px;
    }

    .calculator_option a:not(:last-child) .col-sm-3 {
        margin-right: 10px;
    }

    .calculator_option a .col-sm-3 {
        height: 140px;
    }

    .calculator_option img {
        margin-top: 20px;
    }

    .calculator_option p {
        margin-top: 20px;
    }

    .photo-select label {
        width: 85%;
    }
}

@media (max-width: 768px) {
    .col {
        margin-top: 30px;
    }

    .col-sm-6 {
        margin-top: 20px;
    }
}

@media (max-width: 610px) {
    .calculator_option a .col-sm-3 {
        width: 47%;
        margin-top: 10px;
    }

    .calculator_option a:nth-child(2n + 0) .col-sm-3 {
        margin-right: 0px;
    }

    .photo-select .col-xs-12:not(:first-child) {
        margin-top: 30px;
    }
}

@media (max-width: 330px) {
    .calculator_option a:last-child p {
        visibility: hidden;
    }

    .calculator_option a:last-child p:before {
        content: "Elektro-instalace";
        visibility: visible;
        text-align: center;
        display: block;
        position: relative;
        top: -7px;
    }
}