/* section about us */
    .container_about_us{
        max-width: 1200px;
        margin: 0 auto;
        display: flex;
        justify-content: center;
        gap: 32px;
    }
    
    .container_about_us:not(:first-child){
        margin-top: 80px;
    }
    
    .container_about_us:nth-child(even) .content_about_us:first-child{
        order: 2;
    }
    
    .container_about_us:nth-child(even) .content_about_us:last-child{
        order: 1;
    }

    .content_about_us:first-child{
        position: relative;
        flex: 0 0 450px;
        border-radius: 16px;
    }

    .content_about_us:first-child:before{
        content: '';
        width: 100%; height: 100%;
        position: absolute;
        top: 0; left: 0;
        opacity: .5;
        background: var(--degrade-blue);
        border-radius: 16px;
    }
    
    .content_about_us:first-child .img_about{
        border-radius: 16px;
        border: 4px solid var(--second);
    }

    .content_about_us:first-child .logo_about_us{
        position: absolute;
        right: -8px; bottom: -16px;
        width: 230px; height: 130px;
        background: var(--white);
        border-radius: 8px;
        border: 4px solid var(--second);
        box-shadow: 0 4px 2px var(--light-black);
        transform: rotate(5deg);
    }
    
    .logo_about_us img{
        border-radius: 3px;
    }

    .text_about_us{
        text-align: justify;
        margin: 16px 0;
        overflow-y: auto;
        max-height: 200px;
        white-space: pre-line;
        padding-right: 8px;
    }
    
    /* liste */
        .list_why_choose{
            list-style: none;
            margin: 0 auto;
            margin-bottom: 16px;
        }
        
        .list_why_choose li:not(:last-child){
            margin-bottom: 8px;
        }

        .list_why_choose li{
            display: flex;
            align-items: center;
            gap: 5px;
        }

        .list_why_choose li i{
            color: var(--second);
            font-size: 25px;
        }
    /* liste */
    .container_about_us .flexBtn{
        justify-content: flex-start;
    }
/* section about us */

/* section about us */
        @media screen and (max-width: 1100px){
            .container_about_us{
                flex-direction: column;
                align-items: center;
            }
            
            .container_about_us:nth-child(even) .content_about_us:first-child{
                order: 1;
            }
            
            .container_about_us:nth-child(even) .content_about_us:last-child{
                order: 2;
            }
    
            .container_about_us:not(:first-child){
                margin-top: 48px;
            }
            
            .content_about_us:first-child{
                flex: 0 0 100%;
            }
            
            .content_about_us:first-child .img_about{
                object-fit: contain;
            }
        }
        
        @media screen and (max-width: 650px){
            .content_about_us:first-child .logo_about_us{
                width: 180px; height: auto; 
            }
            
            .logo_about_us img{
                width: 100%; height: 100%;
                object-fit: cover;
            }
        }
        
        @media screen and (max-width: 400px){
            .content_about_us:first-child .logo_about_us{
                width: 140px;
            }
        }
    /* section about us */