.left-img {
    float:left; 
    margin: 7px 7px 7px 0; 
   }
   .center-img{
        margin:auto;
        margin-top: 15px; 
        margin-bottom: 15px; 
        text-align: center;
        display:block;
     
     border: 1px solid LightGrey;
   }
   p{
     text-indent:1.5em;
   }

.about-point-show {
  color: red;
  -moz-transition-property: color;  /* FF4+ */
  -moz-transition-duration: 1s;
  -webkit-transition-property: color;  /* Saf3.2+, Chrome */
  -webkit-transition-duration: 1s;
  -o-transition-property: color;  /* Opera 10.5+ */
  -o-transition-duration: 1s;
  -ms-transition-property: color;  /* IE10? */
  -ms-transition-duration: 1s;
  transition-property: color;  /* Standard */
  transition-duration: 1s;
  }
 .about-point-hide {
  color: white;
  -moz-transition-property: color;  /* FF4+ */
  -moz-transition-duration: 1s;
  -webkit-transition-property: color;  /* Saf3.2+, Chrome */
  -webkit-transition-duration: 1s;
  -o-transition-property: color;  /* Opera 10.5+ */
  -o-transition-duration: 1s;
  -ms-transition-property: color;  /* IE10? */
  -ms-transition-duration: 1s;
  transition-property: color;  /* Standard */
  transition-duration: 1s;
  }