.about_box{
    width: 100%;
    padding-top: calc(40px + 5rem);
    padding-bottom: calc(20px + 4rem);
}
.about{
    max-width: 1400px;
    width: 85%;
    margin: auto;
   
}
.about .p1{
    font-size: calc(8px + 2rem);
    color: #333333;
    font-weight: 600;
    text-align: center;
}
.about .p2{
    font-size: calc(10px + 0.5rem);
    color: #333333;
    line-height: 1.8;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    gap: calc(10px + 0.5rem);
    margin-top: calc(10px + 1rem);
}
.about_num{
    display: flex;
    justify-content: center;
    gap: calc(10px + 8rem);
    margin-top: calc(20px + 2rem);
}

.about_num_item{
    width: 25%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
}

.about_num_item .p1{
    font-size: calc(8px + 2rem);
    color: #175cb1;
    font-weight: bold;
}

.about_num_item .p3{
    font-size: calc(8px + 0.5rem);
    color: #333333;
    font-weight: bold;

}

.about_pic{
    width: 100%;
    height: calc(30px + 40rem);
}
.about_pic img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about_2_box{
    width: 100%;
    padding: calc(20px + 4rem) 0;
}
.about_2{
    max-width: 1600px;
    width: 90%;
    margin: auto;
}

.about_2_list{
    width: 100%;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    row-gap: calc(10px + 1rem);
    margin-top: calc(20px + 2rem);
}

.about_2_item{
    width: 23.75%;
   
}
.about_2_item_pic{
    width: 100%;
    height: calc(52px + 10rem);
    border-radius: calc(5px + 1rem);
}

.about_2_item_pic img{
    width: 100%;
    height: 100%;
    border-radius: calc(5px + 1rem);
    object-fit: cover;
}
.about_2_item .p1{
    font-size: calc(8px + 0.5rem);
    color: #333333;
    font-weight: bold;
    margin-top: calc(10px + 0.5rem);
    text-align: center;
}

@media screen and (max-width: 1100px){
    .about .p1{
        font-size: calc(16px + 1rem);
    }
    .about .p2{
        font-size: calc(10px + 1rem);
        line-height: 1.5;
    }
    .about_num{
        justify-content: space-between;
        flex-wrap: wrap;
        gap: 0;
        row-gap: calc(10px + 2rem);

    }
    .about_num_item{
        width: 48.5%;
    }
    .about_num_item .p3 {
        font-size: calc(10px + 1rem);
    }
    .about_2_item{
        width: 48.5%;
    }
    .about_2_item_pic {
        height: calc(68px + 10rem);
    }
    .about_2_item .p1{
        font-size: calc(10px + 1rem);
    }
}