.modal1 {
    position: fixed;
    
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 1050;
    display: none;
    overflow: hidden;
    -webkit-overflow-scrolling: touch;
    outline: 0;
}
.btn_book {
     width: 16px;
    padding: 2px 0;
 
    line-height: 14px;

   

 
    color: #403f45;
    font-weight: bold;
   /* background-color: #337ab7;
    border: 1px solid #337ab7;
	   box-shadow: 0 1px 0 #8F6F4C;
	       border-radius: 3px;*/
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    cursor: pointer;
    margin-right:2px;
    outline: none;
}
.add_xc1 {
     width: 80px;
 
    padding: 1px 10px 1px 5px;
    line-height: 20px;

    border: 1px solid #99bad9; 
    border-radius: 3px;
    box-shadow: 0 1px 0 #99bad9 ;
    color: #FFF;
	font-size:14px;
	/*font-family:"Porsche Next Arabic";*/
    background-color: #99bad9 ;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    cursor: pointer;
    outline: none;
}

.add_xc{
     width: 80px;
 
    padding: 1px 10px 1px 5px;
    line-height: 20px;

    border: 1px solid #2a4b6d;
    border-radius: 3px;
    box-shadow: 0 1px 0 #2a4b6d;
    color: #FFF;
	font-size:14px;
	font-family:"微软雅黑";
    background-color: #2a4b6d; 
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    cursor: pointer;
    outline: none;
}



.arrow_up {
  /*background-color:  #fff;*/
color:#337ab7;
}
 .btn_book.arrow_down b {
   border-left: 5px solid  #fff;
border-right: 5px solid  #fff;
border-bottom: 0 none transparent;
border-top: 5px solid  #403f45;
}

 .arrow_down b {
    display: inline-block;
    margin: 0 3px;
    border-left: 5px solid #FFF;
    border-right: 5px solid #FFF;
    line-height: 0;
    vertical-align: 1px;
    *vertical-align: -2px;
}
.btn_book.arrow_up b {
 /*border-left: 5px solid #337ab7;
border-right: 5px solid #337ab7;*/
border-top: 0 none transparent;
border-bottom: 5px solid #403f45;}


 .arrow_up b {
 display: inline-block;
margin: 0 3px;
border-left: 5px solid #FFF;
border-right: 5px solid #FFF;
 border-bottom: 5px solid #fff;
     border-top: 0 none transparent;
line-height: 0;
vertical-align: 1px;
*vertical-align: -2px;



}