* {

    box-sizing: border-box;

}



body {

    margin: 0;
    padding: 0;
    font-size: 10px;
    font-family: Arial, Helvetica, sans-serif;
}



.section {
    width: 100%;
    min-height: 500px;
}



.header {
    background-color: #32127A;
}



.footer {
    min-height: 100px;
    background-color: #32127A;
}



.container {

    max-width: 1200px;
    margin: 0 auto;

}



.main .container {
    margin-top: 150px;
}



.page-title {

    margin: 0;
    padding: 50px 20px;
    font-size: 2rem;
    text-align: center;
    color: #ffffff;
    border-bottom: 2px solid #ffffff;
}



.navigation-menu {

    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    font-size: 1.2rem;
    width: 90%;
    margin: 10px auto;
    padding: 0;
    color: #ffffff;

}



.nav-btn {
        min-height: 40px;
        min-width: 20%;
        display: inline-block;
        background: #ffffff; /* Old browsers */
        background: -moz-linear-gradient(top,  #ffffff 0%, #f1f1f1 42%, #e1e1e1 79%, #f6f6f6 100%); /* FF3.6-15 */
        background: -webkit-linear-gradient(top,  #ffffff 0%,#f1f1f1 42%,#e1e1e1 79%,#f6f6f6 100%); /* Chrome10-25,Safari5.1-6 */
        background: linear-gradient(to bottom,  #ffffff 0%,#f1f1f1 42%,#e1e1e1 79%,#f6f6f6 100%); /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */
        filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffffff', endColorstr='#f6f6f6',GradientType=0 ); /* IE6-9 */
        /*border-right: 1px solid #92918D;*/
        border: 1px solid #92918D;
        transition: background-color 0.5s;
        padding: .7em 0.9em;
        float: left;
        text-align: center;
        color: black;
        font-size: 16px;
}



.nav-btn:hover {
        color: white;
        background: #228AB3;
	-webkit-box-shadow: 0 6px 12px rgba(0, 0, 0, .175);
	box-shadow: 0 6px 12px rgba(0, 0, 0, .175);
	box-sizing: border-box;
}



.article {
    width: 100%;
    text-align: center;
    border-top: 1px solid #dedede;
    margin-bottom: 50px;
}



.article h2 {
    color: #EF6423;
    font-size: 1.8rem;
}



.article p {

    font-size: 1.2rem;

}



.img-block {
    width: 70%;
    margin: 0 auto;
}



.text-img {
    width: 100%;
    height: 100%;
    margin: 0 auto;
}



.menu-img {
    width: 100%;
    margin-bottom: -90px;

}



.footer-info {

    display: flex;

    flex-wrap: wrap;

    width: 100%;

    margin: 0 auto;

    padding: 20px 0 0 0;

    font-size: 1.1rem;

}



.footer-link {

    display: inline-block;

    padding: 5px 5px 5px 50px;
    width: 50%;
    color: #ffffff;
    cursor: pointer;
    text-align: left;
    text-decoration: none;

}


.tel {
    order: 0;
}


.email {
    order: 2;
}

.about-link {
    order: 1;
}


.dev {
    order: 3;
}


@media screen and (max-width: 720px) {

    .main .container {

        margin-top: 50px;

    }

    .picture {
     display: none;
	}

    .menu-img-block {
        display: none;
    }


    .navigation-menu {
        flex-direction: column;
        justify-content: center;

    }

    .nav-btn {
        width: 100%;
        text-align: center;
        margin-bottom: 10px;
    }


    .footer-link {
        font-size: 0.8rem;
    }
}



@media screen and (max-width: 870px) {
    .footer-info {
        flex-direction: column;
    }

    .menu-img-block {
        display: none;
    }


    .footer-link {
        width: 100%;
        font-size: 1.1rem;
    }
}