* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

body {
    font-family: "Tajawal", sans-serif;
    font-style: normal;
}

/* الخلفية الزرقاء المتدرجة */
.default_background {
    background: #6796e5;
    background: radial-gradient(circle, rgba(103, 150, 229, 1) 0%, rgba(19, 25, 74, 1) 100%);
}

/* تنسيق القائمة التي تضم الشعار واسم الشاشة */

.header {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding: 0.2rem;
    height: 22vh;
    border-bottom-left-radius: 0.3rem;
    border-bottom-right-radius: 0.3rem;
}

.header img, .listing_container img {
    width: 113px;
}

.header h3 {
    color: #fff;
    margin: 0;
    font-size: 1.8rem;
    font-weight: 900;
}

/*************************************/


/* مسؤول عن توليد الشكل الخاص بالقائمة*/
/* هذا هو شكل العامود الواحد وسوف اقوم
الان باضافة هذا الكلاس ليضيف عامودين
*/
/*.listing_container {*/
/*    display: flex;*/
/*    flex-direction: column;*/
/*    align-items: center;*/
/*    padding: .8rem 0;*/
/*}*/
.listing_container {
    display: grid;
    grid-template-columns: 1fr;
    justify-items: center;
}

.centering_container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.list_field {
    background-color: #3d4585;
    text-align: center;
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    padding: .8rem 4rem;
    margin: .4rem 0;
    border-radius: 5px;
    width: 100%;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.list_field a {
    color: #fff;
    text-decoration: none;
}

.listing_container img {
    margin: 1.2rem 0;
}

.listing {
    width: 100%;
    max-width: 600px;
}

/* ***************************** */


.btn {
    background-color: #4477ce;
    text-align: center;
    color: #fff;
    font-family: "Tajawal", sans-serif;
    font-size: 1rem;
    font-weight: 700;
    padding: .8rem 3.3rem;
    border-radius: 5px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    border: none;
    cursor: pointer;
    margin-top: 3rem;
}

.btn a {
    color: #fff;
    text-decoration: none;
}

/* Desktop view */
@media screen and (min-width: 700px) {
    /* I commented this because it's applied
    in smart phone view when it should be applied
    in desktop view
    */

    .header, .additions_header {
        height: 30vh;
    }

    .listing_container {
        display: grid;
        justify-items: center;
        padding: .8rem;
        grid-template-columns: 1fr 2fr;
        grid-template-areas:'a b' 'c b';
    }

    .header img, .listing_container img {
        width: 150px;
        height: 150px;
    }

    .header h3 {
        font-size: 2rem;
    }
    .list_field {
        font-size: 1.2rem;
        width:70%;
        padding: 0.5rem .5rem;
        margin: .1rem 0;
    }

    .listing_container img {
        justify-self: center;
    }

    .centering_container {
        display: flex;
        flex-direction: column;
        align-items: center;
        width: 100%;

    }
    .listing {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .btn {
        font-size: 1.4rem;
        width: 23rem;
        padding:.6rem;
    }

}