html{
    /* overflow: hidden; */
}
body{
    height: 100vh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}
#overray{
    z-index:1;
    display:none;
    position:fixed;
    top:0;
    left:0;
    width:100%;
    height:120%;
    background-color:rgba(0,0,0,0.3);
}
#modal-content{
    display:none;
    width:80%;
    margin:auto;
    border:3px solid #dedede;
    position:fixed;
    top:15%;
    left:10%;
    z-index:10;
}

.canvas-nav{
    padding:0 20px;
    background-color:#dedede;
    text-align:center;
}
#answer_info .btn-container{
    text-align:right;
}
.button-left{
    float: left;
}
.button-right{
    float: right;
}
.btn-memo-modal{
    cursor:pointer;
}
.btns{
    vertical-align: super;
}
.btns button{
    width:120px!important;
    height:35px!important;
    cursor:pointer;
    border:none!important;
}
.btn-close{
    background-color: #b7b7b7!important;
}
.save-btn{
    background-color:#f69f04!important;
}
.edit-btn{
    cursor:pointer;
    margin-top: 20px;
}
#memo-canvas{
    background-color:#fff;
    width:100%;
}
.canvas{
    width:100%;
    overflow:scroll;
}
#color-picker{
    width:65px;
    height:35px;
    margin-right:5px;
    border: 1px solid;
    background: none;
    cursor:pointer;
}
.canvas-wrapper{
    overflow:scroll;
}
.canvas-wrapper button{
    margin:10px 5px;
    padding:5px;
    background-color:#f6f6f6;
    border:1px solid #000;
    width:30px;
    height:40px;
}
#pen img {
    width: 18px; 
    height: 18px; 
  }

#garbage img{
    width: 18px; 
    height: 18px; 
}

#undo img{
    width: 18px; 
    height: 18px; 
}

#redo img{
    width: 18px; 
    height: 18px; 
}

#eraser img{
    width: 18px; 
    height: 18px; 
}

.canvas-wrapper button img{
    width:25px;
    text-align:center;
}
.memo-num{
    color:#000;
}
.using{
    background-color:#f69f04!important;
}
.current-edit{
    background-color:#f69f04!important;
}
.fixed{
    position:fixed;
}
.memo-btn{
    display: inline-block;
    font-size: 14px;
    font-weight: bold;
    border: none;
    padding: 6px 40px;
    margin: 0 5px;
    background-color: #f08c00;
    color: #fff;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    border-radius: 4px;
    box-shadow: 0px 4px 0px 0px rgba(197, 115, 1, 1)
}
.memo-btn-container{
    text-align: right;
    width: 1220px;
    margin-top: 20px;
 }