.bsi{background-color: #00AF57; height:450px; }
h6 {color:white; } 
.borv { border-radius: 5px;
    border: 1px solid #00AF57;
    }
.bora { border-radius: 5px;
    border: 1px solid #FFFF6A;
    }
.borz { border-radius: 5px;
    border: 1px solid #6AB3FF;
    }
.borr { border-radius: 5px;
    border: 1px solid #FF4F4F;
    }
 .tp{text-align: center; float: center;   }