.about-us {
    border-radius: 100px;
   
}
.about-us{
    margin-top: 90px;
      
}

.about-us-text{
    background: url(../img/principal/back-about-us.jpg);   
    border-top-left-radius: 20px;
    border-bottom-left-radius: 20px;
    border: #dad9d9;
   
}
.about-us h2 {
    text-align: center; 
    color:  #c71315;
    margin: 15px 0px;  
    font-size: 20px;
}
.about-us p{
    margin: 20px 25px;
    font-size: 15px;
}
.about-us div img{
    border-top-right-radius: 20px;
    border-bottom-right-radius: 20px;
}


@media only screen and (max-width: 1000px) {
    .row-us{
        height: 20%;
        margin-top: 40px;
        margin-left: 5px;
            }
    .col-4{
        height: 0px;
         }
    .imagen-us{
        visibility: hidden;
        height: 0px;
        width: 0px;
    }
    .about-us-text{
        margin-top: -83px;
        width: auto;
        margin-bottom: -80px;
    }

    .about-us-text{

        border-top-right-radius: 20px;
        border-bottom-right-radius: 20px;
        border: #dad9d9;
        margin-bottom: 20px;
       
    }}