#titre {
    font-family:monospace;
    font-size: 14px;
    font-weight:900;
    alignment-baseline:baseline;
}    
    
#calculatrice {
    position:relative;
    width:200px; 
    float:none;
    margin: auto;
    color:#89A;
    border:solid 1px #AAA;
    background-color: #EEE;
    border-radius: 6px;
    box-shadow: 8px 8px 12px #aaa;
    -webkit-box-shadow: 8px 8px 12px #aaa;
    -moz-box-shadow: 8px 8px 12px #aaa; 
    text-align: center;
}

#calculatrice:hover {
    z-index: 100;
}    

#conteneurResultat .ligne_en_cours {
    background-color: rgba(20,250,10,0.2);
    border: solid 1px;
        padding: 4px;
}
#conteneurResultat .vide {
    background-color:transparent;
} 
#conteneurResultat .erreur {
    background-color: rgba(250,20,10,0.2);
}    
#conteneurResultat .erreur_ {
    background-color: rgba(250,100,100,0.1);
}    
    #aide  {
        transition:all 0.4s ease-in ;
        opacity:0;
        height: 0;
        transform-origin: 50% 0;
        overflow: hidden;

        font-size: 9px;
        margin-left: 0px;
        padding-left:12px;
    }
    #aide li  {
        text-align: left;
        color:#987;
    }
    
    #texte_saisi {
        border: #555;
        background-color: rgba(180,180,180,0.2);
        font-size: 12px;
    }
    
    #conteneurResultat {   
        font-family:monospace;
        font-weight: bold;
        color: #555;
        background-color: rgba(120,120,120,0.1);
        font-size: 14px;
        padding: 6px;
        display:inline-block;
        

        
        -moz-user-select: -moz-text;
        -khtml-user-select:text;
         -webkit-user-select: text; 
        -ms-user-select: text;
        user-select: text;
        
    }
    ::selection {
  background: rgba(155, 215, 100, 0.3);
  color: inherit;
}

 /* */ 
 input {
    background-color: #EED;
    text-align: center;
    font-family: arial;
    
        -moz-user-select: text;
           -khtml-user-select: text;
   -webkit-user-select: text;
    
}

  button, .bouton {
   /* background-color: #453; */
    color : #FFF;
    border-radius: 6px;
    box-shadow: 8px 8px 12px #aaa;
    text-shadow: 1px 2px 3px rgba(0,0,0, 0.5);
    font-family:monospace;
    font-size: 10px;   
    padding: 4px;
    display: inline-block;
    height: 26px;
}

#clavier button {
       width:20px; 
}








button:disabled , button:disabled:hover {
    opacity:0.1;
}


/*------------- switch -----------*/  
button, .bouton , .onoffswitch-inner:before {
    background-color: #453;
  }
button, .bouton , .onoffswitch-inner {
    opacity: 0.7;
  }  
  
button:hover ,  .onoffswitch-inner:hover {
    opacity: 1.0;
}  
  
.onoffswitch {
    display: inline-block;
    position: relative; 
    top:5px;
    width: 44px;
   /* height: 18px;*/
    -webkit-user-select:none; -moz-user-select:none; -ms-user-select: none;
}
.onoffswitch-checkbox {
    display: none;
}
.onoffswitch-label {
    display: block; overflow: hidden; cursor: pointer;
    border: 2px solid #999999; border-radius: 6px;
}
.onoffswitch-inner {
    display: block; width: 200%; margin-left: -100%;
    -moz-transition: margin 0.3s ease-in 0s; -webkit-transition: margin 0.3s ease-in 0s;
    -o-transition: margin 0.3s ease-in 0s; transition: margin 0.3s ease-in 0s;
}
.onoffswitch-inner:before, .onoffswitch-inner:after {
    display: block; float: left; width: 50%; height: 12px; padding: 0; line-height: 12px;
    font-size: 10px; 
    color: white; 
    font-family: verdana; 
    -moz-box-sizing: border-box; -webkit-box-sizing: border-box; box-sizing: border-box;
}
.onoffswitch-inner:before {
    content: "DEG";
    padding-right: 6px;
 /*   background-color: #8FA3A8; */
    color: #FFFFFF;
}
.onoffswitch-inner:after {
    content: "RAD";
    padding-right: 4px;
    background-color: #EEEEEE; color: #999999;
    text-align: right;
}
.onoffswitch-switch {
    display: block; width: 8px; height: 8px; margin: 2px;
    background: #FFFFFF;
    border: 2px solid #999999; border-radius: 6px;
    position: absolute; top: 0; bottom: 0; right: 28px;
    -moz-transition: all 0.3s ease-in 0s; -webkit-transition: all 0.3s ease-in 0s;
    -o-transition: all 0.3s ease-in 0s; transition: all 0.3s ease-in 0s; 
}
.onoffswitch-checkbox:checked + .onoffswitch-label .onoffswitch-inner {
    margin-left: 0;
}
.onoffswitch-checkbox:checked + .onoffswitch-label .onoffswitch-switch {
    right: 0px; 
 
}


#clavier {
        width: 180px;
        display: flex;
        flex-wrap: wrap;
        margin:16px;
        margin-left: auto;
        margin-right: auto;
      }
#clavier>button {
       /* flex: 1 1 160px;*/
        margin: 1px;
      }
      
.grand {
      width: 31px !important;    
      }
      
#ouvrir_calc {
       width: fit-content;   
      }