body{
    font-family: Arial, Helvetica, sans-serif;
    background-color:black;
    
  }

/*esse img deixa a imagem responsiva*/
.img{ 
    max-width: 1080px;   /* Máximo da largura da imagem */
    width: 100%;
    max-height: 500px;  /* Máximo da altura da imagem */
    min-height: auto;      /* Mínimo da altura, por padrão “auto” */
    background-size:100%;
    background-repeat: no-repeat;
    border: 3px solid orangered;
   
}
/*video responsivo*/
.embed-container {
    position: relative;
    padding-bottom: 40%;
    height: 0;
    overflow: hidden;
    max-width: 100%;
    height: auto;
    margin-top: 30px;
    margin-bottom: 0px;
   }
   .embed-container iframe, .embed-container object, .embed-container embed {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    float:left;
   }


.row{
    width: 100%;
    margin: 0 auto;
    background-color:black;
    float:left;
}
.row h2{
    text-align: center;
    color:white;
    font-weight: bold;
}
.column{
    width: 24.5%;
    margin: 0 auto;
    margin-left: 0.2em;
    float: left;

}

.videos{
    width: 50%;
    margin: 0 auto;
    background-color:black;
}
.videos h2{
    font-weight: bold;
    text-align: center;
    color:white;
}


@media screen and (max-width:600px){

    .row{
        width: 100%;
    }
    .column{
        width: 50%;
        margin: 0 auto;
        float: left;
    
    }

    .videos{
        width: 100%;
        margin: 0 auto;
        background-color: black;
    }
    
    

}