body{
    
    background-color: #f3f3f3;
    font-family: arial;
}

.article-container{
    width: 900px;
    background-color: #fff;
    padding: 30px;
}

.article-box {
    padding-bottom: 30px;
    width: 100%;
}

input{
    padding: 0px 20px;
    
    height: 40px;
    font-size: 22px;
}

button{
    
    width: 20px;
    height: 44px;
    font-size: 22px;
}