.container-on-page{
    margin: 60px 0;
    max-width: 100%;
}

.title-on-page{
    font-family: "Ford Antenna Black", sans-serif;
    font-size: 25px;
    line-height: 1.2;
    color: #000000;
    padding-bottom: 30px;
    text-align: center;
}

.article-form{
    width: 100%;
}


.top-form{
    display: flex;
    gap: 20px;
    justify-content: space-between;
}

.form-group{
    flex: 0 1 33.333%;
}

.top-form input[type="text"],
.top-form input[type="tel"]{
    font-family: "OpenSans-Italic";
    display: block;
    width: 100%;
    height: 40px;
    border: 1px solid #aeaeae;
    border-radius: 5px;
    margin-bottom: 20px;
    background: #ffffff;
    outline: none;
    font-size: 14px;
    color: #323232;
    padding: 0 10px;
}

.btn-on-page{
    flex: 0 1 33.333%;
    font-family: "Ford Antenna Black", sans-serif;
    display: inline-block;
    background: #1eadd3;
    font-size: 12px;
    color: #fff;
    text-align: center;
    text-transform: uppercase;
    padding: 15px 25px;
    border-radius: 5px;
    border: none;
    outline: none;
    max-height: 40px;
    margin: 0;
}

.alert-success{
    position: fixed;
    top: 0;
    left: 0;
    z-index: 10;
    background-color: #00000026;
    width: 100%;
    height: 100%;
}

.alert-success span{
    position: relative;
    top: 50%;
    left: 40%;
    transform: translate(-50%, -50%);
    padding: 50px;
    background: #fff;
    border-radius: 10px;
}

@media screen and (max-width: 768px) {
    .top-form{
        margin-bottom: 20px;
        flex-wrap: wrap;
    }

    .form-group{
        flex: 0 1 calc(50% - 10px);
    }

    .btn-on-page{
        flex: 1 1 auto;
    }
    
    .alert-success span{
        max-width: 320px;
        left: 15px;
        transform: translateX(0px)
    }
}

@media screen and (max-width: 480px) {
    .form-group{
        flex: 1 1 100%;
    }

    .top-form input[type="text"], .top-form input[type="tel"]{
        margin: 0;
    }
}