.body-contact-company, .form-blog-contact {
    padding: 20px 30px;
}

.body-contact-company .form-control, .form-blog-contact .form-control {
    border-radius: 1em;
    width: 100%;
    outline: none;
    box-shadow: none;
    line-height: 1.5;
    font-size: 14px;
}

.customers .li {
    width: 24%;
    float: left;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    height: 100px;
    margin-bottom: 15px;
    margin-right: 10px;text-align: center;
}

.body-contact-company button.btn_dangky, .body-contact-company button.btn_register_course, .form-blog-contact .btn-register-contact {
    color: #fff;
    background: linear-gradient(to right, #0b51c5, #007bff);
    border-radius: 45px;
    display: inline-block;
    margin-top: 15px;
    box-shadow: 0 5px 54px 0 rgba(0, 0, 0, .12);
    font-size: 18px;
    padding: 10px 65px;
    border: none;
    cursor: pointer;
    outline: none;
    position: relative;
    -webkit-user-select: none;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    white-space: nowrap;
    -webkit-transition: all .5s ease;
    -moz-transition: all .5s ease;
    transition: all .5s ease;
}

.body-contact-company .title-contact-company {
    color: #4e4e4e;
    font-weight: 400;
    margin-top: 20px;
    margin-bottom: 0;
    font-size: 25px;
    line-height: 1.2;
    text-align: center
}

.body-contact-company .span-contact-company {
    font-size: 16px;
    color: #595959;
    line-height: normal;
    margin: 10px 0 30px 0;
    text-align: center
}

.form-blog-contact .form-group {
    margin-bottom: 15px;
}

.form-blog-contact .title-form-contact {
    color: #126DFF;
    font-size: 25px;
    font-weight: 700;
    font-family: 'Quicksand', 'sans-serif';
}

.form-blog-contact .span-form-contact {
    color: #FF0F0F;
    font-weight: 700;
    font-size: 20px;
    font-family: 'Quicksand', 'sans-serif';
}

#footer .container .contact {
    margin-top: 10px;
    font-size: 13px;
    color: white;
}

#footer .container .contact p {
    margin: 0 0 10px;
}