.introdu-box {
    margin-bottom: 80px;
}


.brand-bxtit {
    display: flex;
    justify-content: center;
    align-items: center;
}

.brand-bxtit a {
    padding: 25px 40px;
    font-size: 24px;
    cursor: pointer;
    position: relative;
}

.h3show {
    font-weight: 600;
}

.h3show::before {
    content: '';
    width: 85px;
    height: 5px;
    background-color: #20cebe;
    border-radius: 5px;
    position: absolute;
    top: 70px;
    left: 50%;
    transform: translateX(-50%);
}




.aptitud-box {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}

.aptitud-item {
    width: 19.5%;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 13px;
    padding: 20px;
    box-shadow: 0 10px 10px 5px #f6f6f6;
}

.aptitud-item img {
    width: 100%;
    height: 190px;
}

.aptitud-item span {
    font-size: 16px;
    margin-top: 20px;
}



.aptitud-li {
    width: 16%;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 15px 14px;
    padding: 20px 10px;
    box-shadow: 0 10px 10px 5px #f6f6f6;
}

.aptitud-li img {
    width: 100%;
    height: 330px;
}

.aptitud-li span {
    font-size: 16px;
    margin-top: 20px;
}






@media screen and (max-width: 768px) {

    .introdu-box {
        margin-bottom: .8rem;
    }


    .brand-bxtit {
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .brand-bxtit a {
        padding: .2rem .2rem;
        font-size: .18rem;
        cursor: pointer;
        position: relative;
    }

    .h3show {
        font-weight: 600;
    }

    .h3show::before {
        content: '';
        width: .85rem;
        height: .05rem;
        background-color: #20cebe;
        border-radius: 5px;
        position: absolute;
        top: .6rem;
        left: 50%;
        transform: translateX(-50%);
    }




    .aptitud-box {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
    }

    .aptitud-item {
        width: 39%;
        display: flex;
        flex-direction: column;
        align-items: center;
        margin: .15rem;
        padding: .2rem;
        box-shadow: 0 .1rem .1rem .05rem #f6f6f6;
    }

    .aptitud-item img {
        width: 100%;
        height: 1.9rem;
    }

    .aptitud-item span {
        font-size: .16rem;
        margin-top: .2rem;
    }



    .aptitud-li {
        width: 42%;
        display: flex;
        flex-direction: column;
        align-items: center;
        margin: .15rem .14rem;
        padding: .2rem .1rem;
        box-shadow: 0 .1rem .1rem .05rem #f6f6f6;
    }

    .aptitud-li img {
        width: 100%;
        height: 3.3rem;
    }

    .aptitud-li span {
        font-size: .16rem;
        margin-top: .2rem;
    }

}