html{
    box-sizing: border-box;
}
* {
  box-sizing: inherit;
}
.row::after {
  content: "";
  clear: both;
  display: table;
}

[class*="col-"] {
  float: left;
  padding: 15px;
  background-color:white;
  margin:4px;
  box-shadow: 0 6px 10px 0 rgba(0,0,0,0.3);
  border-radius:10% ;
  width: 100%;
  align-items: center;
  justify-content: center;
}

html {
  font-family: "Lucida Sans", sans-serif;
}
body {
    font-family: Arial, Helvetica, sans-serif;
    padding: 10px;
    background: #9f9a9a;
    margin: 0;
}
.coll{
  float:left;
  width:100%;
  background-color:white;
  align-items: center;
  text-align:center;
  justify-content: center;
  margin:3px;
}

.center{
    text-align: center;
}


.topnav {
  overflow: hidden;
  background-color: #333;
}
.topnav div{
    float: left;
  height: auto;
  max-width: 2%;
}
.topnav a {

  float: right;
  display: block;
  color: #f2f2f2;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
  font-size: larger;
}
.topnav p{
    float: left;
    display: block;
    color: #f2f2f2;
    font-size: larger;
    padding-left: 14px;
    text-align:center;
    text-decoration: none;
}

.topnav a:hover {
  background-color: #ddd;
  color: black;
}


.footer {
  background-color: #0099cc;
  color: #ffffff;
  text-align: center;
  font-size: 12px;
  padding: 15px;
}
.content{
  margin: 15px;
}
.content img{
    box-shadow: 0 6px 10px 0 rgba(0,0,0,0.3);

    vertical-align: middle;
    border-radius:10%;
    width:100%;
    background-color: white;
}
.content p{
    font-weight: 500;
}
/* For mobile phones: */
[class*="col-"] {
  width: 100%;
}

@media only screen and (min-width: 768px) {
  /* For desktop: */
  .coll {width: 47%;}
  .col-1 {width: 8.33%;}
  .col-2 {width: 16.66%;}
  .col-3 {width: 10%;}
  .col-4 {width: 33.33%;}
  .col-5 {width: 41.66%;}
  .col-6 {width: 75%;}
  .col-7 {width: 58.33%;}
  .col-8 {width: 66.66%;}
  .col-9 {width: 75%;}
  .col-10 {width: 83.33%;}
  .col-11 {width: 91.66%;}
  .col-12 {width: 100%;}
  .coll img{height: 300px;}
}