body {
    font-family: 'Roboto', sans-serif;
    color: #555;
    position: relative;
}

h1, h2, h3, h4, h5,
.h1, .h2, .h3, .h4, .h5 {
    color: #3a3e55;
}

.h-l {
    color: #2548FF;
}

.container-640 {
    max-width: 640px;
}

.container-720 {
    max-width: 720px;
}

a {
    color: #2647ff;
}

.btn-primary {
    border-color: #2548FF;
    border-radius: 18px;
    padding-left: 18px;
    padding-right: 18px;
    background: #2548FF;
    color: #fff;
}

.btn-outline-primary {
    color: #2548FF;
    border-color: #2548FF;
    border-radius: 18px;
    padding-left: 18px;
    padding-right: 18px;
}

.btn-primary.btn-lg,
.btn-outline-primary.btn-lg {
    border-radius: 24px;
    padding-left: 24px;
    padding-right: 24px;
}

header .navbar-light .navbar-toggler {
    color: #2647ff;
    border: 1px solid #2647ff;
}

header .navbar-box-shadow {
    box-shadow: 1px 1px 9px rgba(0, 0, 0, 0.2);
    box-sizing: border-box;
}

.navbar-light .navbar-nav .active > .nav-link {
    color: #2647ff;
}

.navbar-light .navbar-nav .active > .nav-link,
.navbar-light .navbar-nav .nav-link.active,
.navbar-light .navbar-nav .nav-link.show,
.navbar-light .navbar-nav .show > .nav-link {
    color: #2647ff;
}

main {
    padding-top: 59px;
}

.section {
    padding-top: 50px;
    padding-bottom: 50px;
}

#banner {
    color: #fff;
    padding-top: 80px;
    padding-bottom: 80px;
    min-height: 260px;
    background-image: url(./img/tracking-sale-on-mobile_925x.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center right;
    position: relative;
}

#banner::before {
    content: ' ';
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
    background: rgba(0, 0, 0, 0.3803921568627451);
    top: 0;
    left: 0;
}

#banner .banner_heading {
    margin-top: 50px;
    text-shadow: 0 1px 6px #49494996;
    color: #fff;
    font-family: Montserrat, sans-serif; font-size: 3rem;
}

#sec_features {

}

#sec_features .feature-icon {
    font-size: 32px;
    width: 80px;
    height: 80px;
    margin: 20px auto;
    border-radius: 100%;
    line-height: 83px;
    text-align: center;
    /*background: #ffc43e;
    color: #555*/
    background: #2647ff;
    color: #fff;
}

#sec_features .card {
    border: none;
}

#sec_about {
    position: relative;
    color: #fff;
    background-image: url('./img/programmers-reviewing-code-on-computer_925x.jpg');
    background-repeat: no-repeat;
    background-size: cover;
    background-position: top right;
    background-attachment: fixed;
}

#sec_about h2,
#sec_about .h5 {
    color: #fff;
}

#sec_about .container {
    position: relative;
    z-index: 1;
}

#sec_about::before {
    content: ' ';
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
    background: rgba(70, 69, 69, 0.73);
    top: 0;
    left: 0;
}

#sec_customer .carousel-item {
    min-height: 170px;
}

#sec_customer .carousel-indicators li {
    background-color: rgba(85, 85, 85, 0.5);
}

#sec_customer .carousel-indicators .active {
    background-color: #2548FF;
}

#sec_contact {
    background: #e9e9e9;
}

#sec_contact .form-control {
    border-radius: 0;
    box-shadow: none;
}

#sec_contact .form-control:focus {
    border-color: #2647ff;
}

footer .social-links {
    display: inline-block;
    vertical-align: middle;
    margin-right: 10px;
}

footer .social-links a {
    padding-left: 3px;
    padding-right: 3px;
    width: 22px;
    text-align: center;
    display: inline-block;
    vertical-align: middle
}