body {
    background-color: #F3f7f9;
    color: #333333;
    line-height: 1.5;
}

.banner-img img {
    width: 100%;
}

header {
    position: relative;
    height: 80px;
    background-color: #0196da;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #f3f7f9;
    font-size: 24px;
    z-index: 11;
}

header img {
    margin: 15px;
    max-height: 100%;
}

.cont {
    background-color: #ffffff;
    padding: 40px;
}

.cont .top {
    display: flex;
    border-bottom: 1px solid #0196da;
    padding-bottom: 30px;
    margin-bottom: 30px;
}

.cont .top .left {
    font-size: 20px;
    font-weight: bold;
    margin-right: 10px;
    margin-bottom: 20px;
}

.cont .top .right li {
    display: flex;
    margin-bottom: 10px;
    line-height: 1.5;
}

.cont .top .right li img {
    vertical-align: middle;
    margin-top: -2px;
    margin-right: 8px;
}

footer {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 30px;
    color: #666666;
    font-size: 14px;
    text-align: center;
}

footer .tel {
    font-size: 26px;
    color: #0196da;
    font-weight: bold;
    line-height: 1.5;
}

footer .left {
    margin-right: 15px;
}

footer img {
    width: 110px;
}

.btn-grounp {
    display: flex;
    font-size: 16px;
    flex-wrap: wrap;
    margin-top: 25px;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
}

.btn-grounp .btn {
    width: 100%;
    height: 40px;
    line-height: 38px;
    border-radius: 10px;
    border: solid 1px #0196da;
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    -ms-border-radius: 10px;
    -o-border-radius: 10px;
    color: #0196da;
    text-align: center;
}

.btn-grounp .btn a {
    color: inherit;
}

.btn-grounp .btn.btn-primary {
    background-color: #0196da;
    color: #fff;
}

.help-text {
    font-size: 14px;
    color: #999999;
    margin: 20px 0;
}

@media (max-width: 768px) {
    header {
        font-size: 16px;
        margin-bottom: 0;
    }

    .cont .top {
        display: block;
    }

    .form-group {
        display: block;
    }

    .cont {
        padding: 25px;
    }

    .btn-grounp .btn {
        width: 100%;
        margin-bottom: 15px
    }
}