body {
    background-color: rgb(172, 227, 206);
    background-image: repeating-linear-gradient(rgb(180, 180, 180), white 10%, rgb(180, 180, 180) 20%);
    

}

article .box1 {
    border-radius: 4%;
    /* border: 1px solid rgb(255, 255, 255); */
    width: 1000px;
    height: 400px;
    margin-bottom: auto;
    margin-top: 4px;
    margin-left: auto;
    margin-right: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    
}

article .box2 {
    border-radius: 4%;
    /* border: 1px solid rgb(255, 255, 255); */
    width: 1000px;
    height: 500px;
    margin-bottom: auto;
    margin-top: 4px;
    margin-left: auto;
    margin-right: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    
}

article .box3 {
    border-radius: 4%;
    /* border: 1px solid rgb(255, 255, 255); */
    width: 1000px;
    height: 500px;
    margin-bottom: auto;
    margin-top: 4px;
    margin-left: auto;
    margin-right: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    
}

article .box4 {
    border-radius: 4%;
    /* border: 1px solid rgb(255, 255, 255); */
    width: 1000px;
    height: 380px;
    margin-bottom: auto;
    margin-top: 4px;
    margin-left: auto;
    margin-right: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    
}

article .box5 {
    border-radius: 4%;
    /* border: 1px solid rgb(255, 255, 255); */
    width: 1000px;
    height: 380px;
    margin-bottom: auto;
    margin-top: 4px;
    margin-left: auto;
    margin-right: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    
}

article .box6 {
    border-radius: 4%;
    /* border: 1px solid rgb(255, 255, 255); */
    width: 1000px;
    height: 200px;
    margin-bottom: auto;
    margin-top: 4px;
    margin-left: auto;
    margin-right: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    
}

article .box7 {
    border-radius: 4%;
    /* border: 1px solid rgb(255, 255, 255); */
    width: 1000px;
    height: 200px;
    margin-bottom: auto;
    margin-top: 4px;
    margin-left: auto;
    margin-right: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    
}