* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
.body-buy {
    width: 100%;
    background-color: #ffff;
}
.section-buy {
    background: #ffff;
    margin: auto;
    width: 90%;
    margin-top: 30px;
}
.title-buy {
    font-size: 30px;
    color: rgb(2, 23, 43);
    margin: 20px;
    border-bottom: 1px solid #e4e4e4;
    text-align: center;
}
.title-buy2{
   font-size: 18px;
   color: rgb(2, 23, 43);
   margin: 30px 0 0 0;
   font-weight: 600;
}
.title-buy3 {
    font-size: 15px;
    color: rgb(2, 23, 43);
    margin: 30px 0 0 0;
    font-weight: 700;
}
.buy {
    display: flex;
}
.buy-text {
    width: 100%;
    padding: 0 10% 0 0;
}
.buy-paragraph {
    font-size: 18px;
    color: rgb(94, 94, 94);
    text-align: justify;
    margin: 20px;
}
.buy-paragraph > ol > li {
    font-size: 16px;
    color: rgb(2, 23, 43);
    margin:20px 0 0 15px;    
}
.buy-paragraph > ol > li > ul{
   font-size: 15px;
   color: rgb(2, 23, 43);
   margin: 10px 0 0 50px;        
}
.buy-paragraph > ol > li > ul > li {
   font-size: 15px;
   color: rgb(2, 23, 43);
   margin: 15px 0 0 0;
   list-style:disc;
}
/*responsive*/
   @media only screen and (max-width:1000px) {
   .buy-text {
     width: 100%;
     padding: 20px;
    }
   }