.mleft0{ margin-left:0px }
.mleft5{ margin-left:5px !important}
.mleft10{ margin-left:10px }
.mleft20{ margin-left:20px }
.mleft30{ margin-left:30px }
.mleft40{ margin-left:40px }

.mright0{ margin-right:0px }
.mright10{ margin-right:10px }
.mright20{ margin-right:20px }
.mright30{ margin-right:30px }
.mright40{ margin-right:40px }

.mtop0{ margin-top:0px }
.mtop5{ margin-top:5px }
.mtop10{ margin-top:10px }
.mtop20{ margin-top:20px }
.mtop30{ margin-top:30px }
.mtop40{ margin-top:40px }
.mtop300{ margin-top:300px}

.mbottom0{ margin-bottom:0px }
.mbottom10{ margin-bottom:10px }
.mbottom20{ margin-bottom:20px }
.mbottom30{ margin-bottom:30px }
.mbottom40{ margin-bottom:40px }

.centered-box {
   position: fixed; /* or absolute if you want it to scroll with the page */
   top: 50%;
   left: 50%;
   margin-top: -250px;
   margin-left: -200px;
   width:400px;
}

.clearer{
   clear:both;
}

.nopadding {
   padding: 0 !important;
   margin: 0 !important;
}

.w100{width:100%;}