* {
  box-sizing: border-box;
}

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

/* Float four columns side by side */
.column {
  float: left;
  width: 12.5%; /*25%*/
  padding: 15px 15px;  /* 0 10 */
}

/* Remove extra left and right margins, due to padding */
.row {margin: 0 -5px;}

/* Clear floats after the columns */
.row:after {
  content: "";
  display: table;
  clear: both;
}

/* OVER Configurarion */

.color img:hover{
filter: grayscale(100%);
-webkit-filter: grayscale(100%);
-webkit-transition: all 1s ease;
}

.color img{
filter: grayscale(0%);
filter: gray;
-webkit-filter: grayscale(0%);
filter: none;
transition: 1s ease;
}


/* +++ */

/* Responsive columns */
@media screen and (max-width: 600px) {
  .column {
    width: 50%;
    display: block;
    margin-bottom: 20px;
  }
}
@media screen and (min-width: 600px) {
  .column {
    width: 33%;
    display: block;
    margin-bottom: 20px;
  }
}

@media screen and (min-width: 768px) {
  .column {
    width: 20%;
    display: block;
    margin-bottom: 20px;
  }
}

@media screen and (min-width: 992px) {
  .column {
    width: 15%;
    display: block;
    margin-bottom: 20px;
  }
}

/* @media screen and (min-width: 1200px) { */
/*
@media screen and (min-width: 1000px) {
  .column {
    width: 10%;
    display: block;
    margin-bottom: 20px;
  }
}
*/

/* Style the counter cards */
.card {
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2);
  padding: 16px;
  text-align: center;
  background-color: white; */#f1f1f1;*/
  margin: 0 auto; /* Added */
  float: none; /* Added */
  margin-bottom: 10px; /* Added */

}

.responsible {
  max-width: 100%;
  height: auto;
}