/********** Base styles **********/
* {
  box-sizing: border-box;
}

h1 {
  margin-bottom: 15px;
}

div{
  width: 100%
}


/*  paragraph style */
.ptitle{
  width: 100px;
  height: 25px;
  float: right;
  text-align: center;
  border-color: red;
  line-height: 25px;
  background-color: #A52A2A;
  font-weight: bold;
  margin-top: 0px;
  margin-right: 12.5px;
  border: 1px solid black;
  font-size: 125%；
}

.pcontent{
  margin: 0px 12.5px 12.5px 12.5px; 
  background-color: gray;
  padding: 25px 10px 10px;
  border: 1px solid black;
}