::-webkit-input-placeholder {color:#DCDCDC;}
	::-moz-placeholder          {color:#DCDCDC;}/* Firefox 19+ */
	:-moz-placeholder           {color:#DCDCDC;}/* Firefox 18- */
	:-ms-input-placeholder      {color:#DCDCDC;}

body {
    max-width: 1920px;
    max-height: 1080px;
   }

#container {
	position:absolute;
	margin-top:23%;
	margin-left:36%;
}

#input {
	margin: 5px;
    padding: 5px 5px 5px 7px;
    outline: none;
    width: 270px;
    border: 1px solid #A9A9A9;
    outline: none;
    font: 14px/1 Geneva, Arial, Helvetica, sans-serif;
}

.button {
    background-color: #4CAF50; /* Green */
    width: 80px;
    border: none;
    padding: 5px 0px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 14px;
    -webkit-transition-duration: 0.4s; /* Safari */
    transition-duration: 0.4s;
    cursor: pointer;
    -webkit-user-select: none;
}

.undo {
	background-color: #737373; 
    color: #e6e6e6; 
}

.undo:hover {
	background-color: #8c8c8c;
    color: white;
}

.redo {
    background-color: #737373; 
    color: #e6e6e6; 
}

.redo:hover {
    background-color: #8c8c8c;
    color: white;
}

button:focus {
outline: none !important
}