.toprow{
   background-color:#428BCA;
   white-space:nowrap;
}
.toprow,.navbar .navbar-nav li a,.navbar-header .navbar-brand{
   color:#fff;
}
.dropdown-menu,.navbar-default{
   #background-color:#007CB1;
   background-image: linear-gradient(to bottom, #007CB1 0px, #007CB1 100%);
   background-repeat: repeat-x;
   border-radius: 4px;
   box-shadow: 0px 1px 0px rgba(255, 255, 255, 0.15) inset, 0px 1px 5px rgba(0, 0, 0, 0.075);
}
.http_judge_form{
   white-space:nowrap;
}
.center{
   text-align: center
}
.mynav {
   margin-top: 20px
}
body{
background-image:url("../../image/background.jpg");
#background-attachment: fixed;
background-repeat:repeat;
background-size:auto auto;
}
.container .jumbotron{
   padding: 10px;
   background-color:transparent;
   #background-image: url(../../image/background.jpg);
   border: 1px solid #eee;
}

h3.pagenav {
   margin-top: 5px;
   margin-bottom: 20px;
}

h3.pagenav div.item{
   padding: 4px;
   margin: 3px;
   font-size: 16px;
   border: 1px solid #eee;
   border-radius: 3px;
   display: inline-block;
   width: 30px;
}

h3.pagenav div.item:hover{
   background-color: #ddd;
   cursor: pointer;
}

h3.pagenav div.active{
   color: #888;
}

.broadcast {
   height: 20px;
}

#problemset {
   margin-top: 20px;
}
.hint pre{
  display:none;
}