/* css for rounded corners, top and bottom */

.rtop {display:block}

.rbottom {display:block}

.rtop b {display: block; overflow: hidden}

.rbottom b {display: block; overflow: hidden}
 

/* corners of various colors */

.rtransb1 {margin: 0px; height: 1px; background-color: transparent; border-left: 5px solid #2f2f2f; border-right: 5px solid #2f2f2f}
.rtransb2 {margin: 0px; height: 1px; background-color: transparent; border-left: 3px solid #2f2f2f; border-right: 3px solid #2f2f2f}
.rtransb3 {margin: 0px; height: 1px; background-color: transparent; border-left: 2px solid #2f2f2f; border-right: 2px solid #2f2f2f}
.rtransb4 {margin: 0px; height: 2px; background-color: transparent; border-left: 1px solid #2f2f2f; border-right: 1px solid #2f2f2f}

.rsilverb1 {margin: 0 5px; height: 1px; background-color: #CCCCCC}
.rsilverb2 {margin: 0 3px; height: 1px; background-color: #BBBBBB}
.rsilverb3 {margin: 0 2px; height: 1px; background-color: #AAAAAA} 
.rsilverb4 {margin: 0 1px; height: 2px; background-color: #9f9f9f}

.rwhiteb1 {margin: 0 5px; height: 1px; background-color: #ffffff}
.rwhiteb2 {margin: 0 3px; height: 1px; background-color: #ffffff}
.rwhiteb3 {margin: 0 2px; height: 1px; background-color: #ffffff}
.rwhiteb4 {margin: 0 1px; height: 2px; background-color: #ffffff}

.rnavb1 {margin: 0 5px 0 0; height: 1px; background-color: #002255; border-left: 2px solid #004477}
.rnavb2 {margin: 0 3px 0 0; height: 1px; background-color: #002255; border-left: 4px solid #004477}
.rnavb3 {margin: 0 2px 0 0; height: 1px; background-color: #003366; border-left: 4px solid #004477; border-right: 4px solid #002255}
.rnavb4 {margin: 0 1px 0 0; height: 2px; background-color: #003366; border-left: 4px solid #004477; border-right: 4px solid #002255}
.rnavb5 {margin: 0px; height: 2px; background-color: #003366; border-left: 4px solid #004477; border-right: 4px solid #002255}
.rnavb6 {margin: 0px; height: 1px; background-color: #004477; border-right: 2px solid #002255}
.rnavb7 {margin: 0px; height: 1px; background-color: #004477; border-right: 1px solid #002255}