body {

   background-color: #FFDBDA;
   color: rgb(0, 0, 0);
   font-family: Arial, Helvetica, sans-serif;
   text-align:center;
   border: 15px solid #FE9691;
   margin: auto;
   padding: 30px;

}

.bttn {
   background-color: #FEBAB7;
   border: none;
   font-size: 16px;
   padding: 10px 24px;
   border-radius:50%
}
h1 {
   color: rgb(0, 0, 0);
   font-size: 250%;
}

h2 {
   color: rgb(0, 0, 0);
}

#barrier {
   margin:auto;
   width: 80%;
   border: 15px solid #FEBAB7;
   padding: 10px;
   outline-style:dashed;
   outline-color: #FE9691
}

.cent2{
   margin: auto;
   width:80%;
   border:15px solid #FEBAB7;
   padding:10px;
   outline-style: dashed;
   outline-color: #FE9691;
}

p span{
   background-color:#FEBAB7;
}

p .invert{
background-color:#FE9691;
}

#alin1 {
   text-align: justify;
}

ul.a {
   list-style-position: inside;
   list-style-type: square;
}

.ital{
   font-style: italic;

}

#op, #op2{
margin: auto;
outline-style: dotted;
outline-color:#FE9691;
background-color:#FEBAB7;
}