.row:after {
    content: "";
    display: block;
    clear: both;
}

.row .col-md-6 {
    float: left;
    width: 50%;
}

.text-wrapper .title {
    font-weight: bold;
    color: #333;
}

.text-wrapper .sub-title {
    line-height: 100%;
    color: #eee;
}

.text-wrapper .detail {
    margin-top: 36px;
    line-height: 150%;
    color: #666;
}

.text-wrapper .detail .important {
    color: #ff5945;
}

.img-wrapper .img {
    display: block;
    margin: 0 auto;
    max-width: 100%;
}

.row-useful .content {
    padding: 122px;
}

.row-useful .content:after {
    content: "";
    display: block;
    clear: both;
}

.row-useful .text-wrapper .title {
    font-size: 37px;
}

.row-useful .text-wrapper .detail {
    font-size: 22px;
}

.row-useful .img-wrapper {
    float: right;
    margin-top: 60px;
}

.row-platform {
    background: #f7f7f7;
}

.row-platform .content {
    padding-bottom: 60px;
}

.row-background-manage {
    background: #fdcb2f;
}

.row-background-manage .title {
    margin: 0 auto;
    width: 760px;
    height: 160px;
    padding: 17px 0;
    font-size: 40px;
    text-align: center;
    background: url("../images/orderFood/3/title-background.png") center top no-repeat;
    background-size: 100% auto;
}

.row-background-manage .content {
    padding-bottom: 100px;
}

.list-model {
    margin: 0 auto;
    width: 820px;
}

.list-model:after {
    content: "";
    display: block;
    clear: both;
}

.list-model .item-model {
    float: left;
    width: 33.3%;
    margin: 22px auto;
    text-align: center;
}

.list-model .container-img {
    display: inline-block;
    position: relative;
}

.list-model .container-img:before {
    content: "";
    display: block;
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.15);
}

.list-model .container-img .text {
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    margin-top: -6px;
    font-size: 40px;
    color: #fff;
}

.row-func-constructor {
    background: #3a4144;
}

.row-func-constructor .content {
    padding: 22px 0 147px;
}

.row-view-screenshot .content {
    padding: 80px 0;
}

.row-view-screenshot .text-wrapper {
    position: relative;
}

.row-view-screenshot .text-wrapper .title {
    position: relative;
    font-size: 24px;
    z-index: 2;
}

.row-view-screenshot .text-wrapper .sub-title {
    position: absolute;
    font-size: 60px;
    font-weight: bold;
}

.row-restaurant .text-wrapper {
    margin: 33px auto 96px;
    text-align: center;
}

.row-restaurant .text-wrapper .sub-title {
    top: -33px;
    left: 0;
    right: 0;
}

.row-search-and-select .text-wrapper {
    margin: 0 0 -61px auto;
    text-align: right;
}

.row-search-and-select .text-wrapper .title {
    padding-right: 11px;
}

.row-search-and-select .text-wrapper .sub-title {
    top: -37px;
    right: -11px;
}

.row-submit .text-wrapper {
    margin: 68px 0 -68px 47.5px;
}

.row-submit .text-wrapper .title {
    margin: 11px auto 0 0;
}

.row-submit .text-wrapper .sub-title {
    top: -11px;
    left: 29px;
}

.row-manager .text-wrapper {
    margin: 66px 0 -66px 174.5px;
}

.row-manager .text-wrapper .sub-title {
    top: -33px;
}

.row-automated .text-wrapper {
    margin: 34px 0 78px 219px;
}

.row-automated .text-wrapper .sub-title {
    top: -34px;
    left: 12px;
}

.control {
    margin: 0 auto 60px;
}

a.btn-buy {
    display: block;
    margin: 30px auto 0;
    width: 80%;
    max-width: 300px;
    text-align: center;
    padding: 8px 0;
    font-size: 18px;
    border-radius: 4px;
    color: #fff;
    background: #ff5212;
    border: 1px solid #ff5212;
}

a.btn-buy:hover {
    opacity: 0.9;
}