.estimator .step-heading {
    margin-bottom: 20px;
}

.estimator .step-heading .num {
    display: inline-block;
    width: 43px;
    text-align: center;
    border-right: 3px solid #000;
    margin-right: 20px;
}

.estimator .step-heading h4,
.estimator .step-heading {
    text-transform: uppercase;
    font-size: 19px;
    font-family: "Myriad Pro", sans-serif;
    color: rgb(0, 0, 0);
    line-height: 1.2;
    text-align: left;
}

.estimator .step{
    margin-bottom: 40px;
}

.estimator select {
    height: 43px;
    width: 100%;
    border: 1px solid #7f7f7f;
    font-size: 17px;
    font-family: "IBM Plex Sans", sans-serif;
    color: rgba(0, 0, 0, 0.75);
    padding: 0 10px;
    border-radius: 5px;
    background: url("http://media.biserkov.ru/img/down.svg.png") no-repeat calc(100% - 15px) center;
}

.estimator select.validate-error{
    border-color: tomato;
}

.estimator select {
    -webkit-appearance: none;
    -moz-appearance: none;
    text-indent: 1px;
    text-overflow: '';
}

.estimator select::-ms-expand {
    display: none;
}
.estimator input[type="radio"],
.estimator input[type="checkbox"] {
    display: none;
}

.estimator input[type="radio"]:checked + .input-checkbox-icon,
.estimator input[type="checkbox"]:checked + .input-checkbox-icon{
    border-color: #de4516;
}

.estimator input[type="radio"]:checked + .input-checkbox-icon:before,
.estimator input[type="checkbox"]:checked + .input-checkbox-icon:before{
    width: 13px;
    height: 13px;
}

.estimator .input-checkbox-icon:before{
    content: '';
    display: block;
    width: 0px;
    height: 0px;
    background: #de4516;
    border-radius: 2px;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
    transition: 0.3s;
}

.estimator .input-checkbox-icon{
    display: inline-block;
    vertical-align: middle;
    width: 30px;
    height: 30px;
    border-radius: 2px;
    border: 1px solid #7f7f7f;
    position: relative;
    transition: 0.3s;
    margin-right: 15px;
}

.estimator label{
    font-size: 17px;
    font-family: "IBM Plex Sans", sans-serif;
    color: rgb(0, 0, 0);
    font-weight: 400;
    margin-bottom: 15px;
}

.estimator .step table{
    width: 100%;
    margin-bottom: 20px;
}

.estimator .step table td{
    padding-right: 30px;
    vertical-align: middle;
}

.estimator .step h5{
    font-size: 16px;
    font-family: "IBMPlexSans", sans-serif;
    color: rgb(0, 0, 0);
    font-weight: bold;
    line-height: 1.471;
    margin-bottom: 15px;
}

.estimator-result{
    padding: 25px;
    background-color: rgb(255, 255, 255);
    box-shadow: 0px 18px 38px 2px rgba(0, 0, 0, 0.12);
}

.estimator-result button{
    border-radius: 5px;
    background-color: rgb(222, 69, 22);
    width: 100%;
    height: 50px;
    border: none;
    box-shadow: none;
    font-size: 19px;
    font-weight: bold;
    font-family: "Myriad Pro", sans-serif;
    text-transform: uppercase;
    color: rgb(255, 255, 255);
    text-align: center;
}

.estimator-result button:disabled{
    opacity: 0.5;
}

.estimator-result .no-result{
    margin: 30px 0;
    text-align: center;
}

.estimator-result header {
    font-size: 19px;
    font-family: "Myriad Pro", sans-serif;
    color: rgb(0, 0, 0);
    line-height: 1.2;
    text-align: left;
    margin-bottom: 20px;
    text-transform: uppercase;
    font-weight: bold;
}
.estimator-result table {
    width: 100%;
}

.estimator-result table td:first-child,
.estimator-result table th:first-child {
    text-align: left;
}

.estimator-result table td:last-child,
.estimator-result table th:last-child {
    text-align: right;
}

.estimator-result table tbody {
    font-size: 17px;
    font-family: "IBM Plex Sans", sans-serif;
    color: rgb(0, 0, 0);
    line-height: 1.2;

}

.estimator-result table tbody td{
    padding: 20px 0;
    border-top: 1px solid #d9d9d9;
    border-bottom: 1px solid #d9d9d9;
    vertical-align: top;
}

.estimator-result table tbody tr:first-child td{
    border-top: none;
}


.estimator-result table tbody td:last-child{
    font-weight: bold;
}

.estimator-result table tbody td:first-child{
    padding-right: 15px;
}

.estimator-result table tbody strong{
    display: block;
}

.estimator-result table thead {
    font-size: 17px;
    font-family: "IBMPlexSans", sans-serif;
    color: rgba(0, 0, 0, 0.749);
    font-weight: bold;
    line-height: 1.2;
}

.wall-wrapper.disabled{
    opacity: 0.5;
    position: relative;
}

.wall-wrapper.disabled:after{
    content: '';
    display: block;
    z-index: 2;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
}

.step.disabled:after{
    content: '';
    display: block;
    z-index: 2;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
}
.step.disabled{
    opacity: 0.5;
    position: relative;
}
.step.disabled .wall-wrapper {
    opacity: 1 !important;
}

.estimator{
    position: relative;
}

#estimator-loader{
    display: none;
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    left: 0;
    z-index: 100;
    background: rgba(255,255,255,0.5);
}

#estimator-loader:after{
    content: '';
    background: url("../img/loader.gif") no-repeat center center;
    background-size: contain;
    font-size: 20px;
    text-align: center;
    font-weight: bold;
    width: 100px;
    height: 100px;
    color: #000;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
}

.estimator .step-2 .col-md-6.disabled{
    position: relative;
    opacity: 0.5;
}

.estimator .step-2 .col-md-6.disabled:after{
    content: '';
    display: block;
    z-index: 2;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
}