.modal.span12{margin-left:-470px;width:940px;}
.modal.span11{margin-left:-430px;width:860px;}
.modal.span10{margin-left:-390px;width:780px;}
.modal.span9{margin-left:-350px;width:700px;}
.modal.span8{margin-left:-310px;width:620px;}
.modal.span7{margin-left:-270px;width:540px;}
.modal.span6{margin-left:-230px;width:460px;}
.modal.span5{margin-left:-190px;width:380px;}
.modal.span4{margin-left:-150px;width:300px;}
.modal.span3{margin-left:-110px;width:220px;}
.modal.span2{margin-left:-70px;width:140px;}
.modal.span1{margin-left:-30px;width:60px;}

@media (max-width:767px) {
.modal.span12,
.modal.span11,
.modal.span10,
.modal.span9,
.modal.span8,
.modal.span7,
.modal.span6,
.modal.span5,
.modal.span4,
.modal.span3,
.modal.span2,
.modal.span1
{margin:0;width:auto;}
}

@media (min-width:768px) and (max-width:979px) {
.modal.span12{margin-left:-362px;width:724px;}
.modal.span11{margin-left:-331px;width:662px;}
.modal.span10{margin-left:-300px;width:600px;}
.modal.span9{margin-left:-269px;width:538px;}
.modal.span8{margin-left:-238px;width:476px;}
.modal.span7{margin-left:-207px;width:414px;}
.modal.span6{margin-left:-176px;width:352px;}
.modal.span5{margin-left:-145px;width:290px;}
.modal.span4{margin-left:-114px;width:228px;}
.modal.span3{margin-left:-83px;width:166px;}
.modal.span2{margin-left:-52px;width:104px;}
.modal.span1{margin-left:-21px;width:042px;}

}
@media (min-width:1200px) {
.modal.span12{margin-left:-585px;width:1170px;}
.modal.span11{margin-left:-535px;width:1070px;}
.modal.span10{margin-left:-485px;width:970px;}
.modal.span9{margin-left:-435px;width:870px;}
.modal.span8{margin-left:-385px;width:770px;}
.modal.span7{margin-left:-335px;width:670px;}
.modal.span6{margin-left:-285px;width:570px;}
.modal.span5{margin-left:-235px;width:470px;}
.modal.span4{margin-left:-185px;width:370px;}
.modal.span3{margin-left:-135px;width:270px;}
.modal.span2{margin-left:-85px;width:170px;}
.modal.span1{margin-left:-35px;width:70px;}
}