.row {
    position: relative;
    padding: 0 10px;
}
.row:after { content: " "; display: table; clear: both }

.col {
    margin: 5px 0;
    float: left;
    width: 100%; /* default column width */
    box-sizing: border-box;
}
.col-3 { width: 30%; }
.col-4 { width: 40%; }
.col-5 { width: 50%; }
.col-6 { width: 60%; }
.col-7 { width: 70%; }

.calculator {
    position: relative;
    border: 3px solid #0054a2;
    border-radius: 0px;
}

.calculator input, .calculator select {
    color: grey;
}

.calculator-head {
    border-bottom: 3px solid #0054a2;
}
.calculator-footer {
    background: #0054a2;
    color: white;
}
.calculator-footer h3 {
    color: white;
    font-size: 26px;
    font-weight: bold;
}

.calculator h3 {
    padding-top: 10px;
}

.calculator-order {
    background: #b9b9b9;
    border-radius: 0px;
}

.calculator-order input {
margin: 0;
border-radius: 0px;
margin-top: 10px;
}
.calculator-order button {
-webkit-border-radius: 0;
-moz-border-radius: 0;
border-radius: 0;
background: #0054a2;
color: #ffffff;
cursor: pointer;
display: inline-block;
font: bold 18px/30px 'Merriweather Sans', sans-serif;
outline: none;
padding: 13px 36px;
text-shadow: none;
box-shadow: none;
text-align: center;
text-transform: uppercase;
-webkit-transition: all 0.4s ease;
-moz-transition: all 0.4s ease;
-o-transition: all 0.4s ease;
transition: all 0.4s ease;
border: 0;
margin-top: 15px;
margin-bottom: 15px;
}

ul.icons {
    padding: 0;
    margin: 0;
    list-style-type: none;
    font-size: 0;
}
ul.icons li {
    position: relative;
    display: inline-block;
    border: solid 2px white;
    line-height: 0;
    padding: 3px;
    margin: 0 auto;
}
ul.icons li.chosen {
    border-color: #51A7FA;
}

ul.icons.colors li {
    width: 66px;
}

ul.icons.brands {
    /*float: none;*/
    /*width: 160px;*/
    text-align: center;
    /*max-width: 480px;*/
}

.row.orange {
    background: #F28F17;
    border-radius: 10px;
    color: black;
}

.row.border-t { border-top:    3px solid #51A7FA; }
.row.border-b { border-bottom: 3px solid #51A7FA; }

ul.icons li img {
    /*width: 100px;*/
    height: 55px;
}
ul.icons.brands li img {
    width: auto;
}
ul.icons.colors li img {
    width: 66px;
    height: 36px;
}

div.icon-caption {
    font-size: 11px;
    line-height: 1.5em;
    text-align: center;
    white-space: normal;
}

div.layers {
    position: relative;
    display: inline-block;
    line-height: 0;
}

img.layer-background {
    /*width: 100%;*/
    /*max-height: 300px;*/
}
img.layer {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
}

/********** carousels with icons **********/

div.carousel {
    position: relative;
    padding: 0 7px;
    margin-right: 10px;
}
div.carousel::before, div.carousel::after {
    content: " ";
    position: absolute;
    top: 0px;
    width: 7px;
    height: 100%;
    background-size: 100% 100%;
}
div.carousel::before {
    left: 0px;
    background-image: url(images/arrow-w.png);
}
div.carousel::after {
    right: 0px;
    background-image: url(images/arrow-e.png);
}

div.carousel ul {
    margin: 0;
    border: 1px solid #51A7FA;
    padding: 5px;
    overflow-y: auto;
    overflow-x: scroll;
    white-space: nowrap;
    font-size: 0;
    height: auto;
}
div.carousel li {
    display: inline-block;
    float: none;
}

/********** table with selected params **********/

.order-info table {
    width: 100%;
    border-collapse: collapse;
    /*font-size: small;*/
    color: black;
}
.order-info td, .order-info th {
    vertical-align: top;
    padding: 3px;
    line-height: 1.1;
}
.order-info table th {
    text-align: right;
    padding-right: 5px;
}

.order-send {
    text-align: center;
    color: black;
}
.order-send input, .order-send button {
    width: 170px;
    padding: 0 15px;
    line-height: 36px;
    border: 1px solid grey;
}

/********** responsibility **********/

@media (max-width: 750px) {
    .col-3, .col-4, .col-5, .col-6, .col-7 { width: 100% }
}

/********* load spinner **********/

.cssload {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255,255,255,.5);
}

.cssload-spinner {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 50px;
    height: 50px;
    margin-top: -25px;
    margin-left: -25px;
    border: 3px solid rgb(0,0,0);
    border-radius: 50%;
    border-left-color: transparent;
    border-right-color: transparent;
    animation: cssload-spin 575ms infinite linear;
        -o-animation: cssload-spin 575ms infinite linear;
        -ms-animation: cssload-spin 575ms infinite linear;
        -webkit-animation: cssload-spin 575ms infinite linear;
        -moz-animation: cssload-spin 575ms infinite linear;
}

@keyframes cssload-spin {
    100%{ transform: rotate(360deg); transform: rotate(360deg); }
}
@-o-keyframes cssload-spin {
    100%{ -o-transform: rotate(360deg); transform: rotate(360deg); }
}
@-ms-keyframes cssload-spin {
    100%{ -ms-transform: rotate(360deg); transform: rotate(360deg); }
}
@-webkit-keyframes cssload-spin {
    100%{ -webkit-transform: rotate(360deg); transform: rotate(360deg); }
}
@-moz-keyframes cssload-spin {
    100%{ -moz-transform: rotate(360deg); transform: rotate(360deg); }
}