.operation-add{
       font-size: 120%;
       margin-top:10px;
   }
   .nums{
       color: rgb(0,150,0);
   }
   body{
     background: url("../imgs/abac.jpg") no-repeat center center fixed; 
         -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
     }
    .myoperations{
        background: rgba(255,255,255,0.7);
        border-radius:5px;
        padding:10px;
        margin-top:20px;
    }

    .frontpage{
background: rgba(255,255,255,0.7);
        border-radius:5px;
        padding:10px;
        padding-top:-10px;
        margin-top:20px;
    }