* {
    margin: 0;
    padding: 0;
    font-family: "Bookman Old Style";
}

.ab {
    background: #eee;
}


.a1 {
    display: flex;
    justify-content: space-between;   
    align-items: center;              
    margin: 10px;
    padding: 0 30px;
    border-radius: 10px;
    background: white;
    height: 80px;
}

.a2 {
    border-radius: 10px;
    height: 80px;
}

.a3 {
    border: none;
    color: white;
    background: #484848;
    width: 150px;
    height: 40px;
    border-radius: 10px;
    cursor: pointer;
}


.b1{
    text-align: center;
    max-width: 900px;
    margin: 0 auto; 
}

.b2{
    font-size: 40px;
    margin-top: 20px;
}

.b3{
    margin: 30px;
    background: #fff;
    border-radius: 10px;
    padding: 20px;
}

.b4{
    font-size: 30px;
    margin-bottom: 20px;
}

.b5{
    display: flex;
    justify-content: center;
    gap: 50px; 
}

.b6{
    background: #f3f3f3;
    padding: 20px;
    border-radius: 10px;
}

.b7{
    font-size: 25px;
    margin-bottom: 15px;
    font-weight: bold;
}

.b8{
    list-style: none;
    padding: 0;
}

.b8 li{
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
}

.b8 p{
    font-size: 40px;
}

.b8 img{
    width: 70px;
}

.b9{
    margin-top: 20px;
    font-size: 30px;
}

.b10{
    margin: 30px;
    background: #606060;
    color: white;
    height: 40px;
    width: 150px;
    border-radius: 10px;
    border: none;
}

@media (max-width: 700px) {
    .b5 {
        flex-direction: column;
        gap: 20px;
    }

    .a1{
        padding:10px;
        height: 40px;
    }

    .a2{
        height: 40px;
    }

    .a3{
        width:max-content;
        padding: 10px;
    }

    .b2 {
        font-size: 28px;
    }

    .b4 {
        font-size: 24px;
    }

    .b8 p{
        font-size: 20px;
    }

    .b8 img{
        width: 30px;
    }
}