.btn1{
	background-image: url('../img/btn_sustancias.png');
	background-repeat:no-repeat;
	position: absolute;
    top: 115px;
    left: 331px;
    width: 357px;
    height: 75px;
    cursor: pointer;
}
.btn1:hover{
	opacity: 0.8;
}

.boto1{
	background-image: url('../img/btn_sustanciassobre.png');
	background-repeat:no-repeat;
}

.btn2{
	background-image: url('../img/btn_mezclas.png');
	background-repeat:no-repeat;
	position: absolute;
    top: 115px;
    left: 718px;
    width: 205px;
    height: 76px;
    cursor: pointer;
}
.btn2:hover{
	opacity: 0.8;
}

.boto2{
	background-image: url('../img/btn_mezclassobre.png');
	background-repeat:no-repeat;
}

.btn3{
	background-image: url('../img/btn_juega.png');
	background-repeat:no-repeat;
	position: absolute;
    top: 115px;
    left: 950px;
    width: 170px;
    height: 77px;
    cursor: pointer;
}
.btn3:hover{
	opacity: 0.8;
}

.boto3{
	background-image: url('../img/btn_juegasobre.png');
	background-repeat:no-repeat;
}

.btn4{
	background-image: url('../img/btn_escribe.png');
	background-repeat:no-repeat;
	position: absolute;
    top: 115px;
    left: 1144px;
    width: 189px;
    height: 76px;
    cursor: pointer;
}
.btn4:hover{
	opacity: 0.8;
}

.boto4{
	background-image: url('../img/btn_escribesobre.png');
	background-repeat:no-repeat;
}

textarea{
	position: absolute;
	width: 1263px;
	height: 134px;
	border: dashed 2px #000;
	border-radius: 10px;
	padding: 10px;
	resize: none;
	font-size: 32px;
}

/*************************/


.drop{
    position: absolute;
    width: 255px;
    height: 320px;
    text-align: center;
    margin: auto 0;
}

.dra {

    display: inline-block;
    width: 125px;
}

.drag1{
    position: absolute;
    top: 273px;
    left: 100px;
    cursor: pointer;
}
.drag2{
    position: absolute;
    top: 273px;
    left: 266px;
    cursor: pointer;
}
.drag3{
    position: absolute;
    top: 273px;
    left: 435px;
    cursor: pointer;
}
.drag4{
    position: absolute;
    top: 430px;
    left: 100px;
    cursor: pointer;
}
.drag5{
    position: absolute;
    top: 430px;
    left: 266px;
    cursor: pointer;
}
.drag6{
    position: absolute;
    top: 430px;
    left: 435px;
    cursor: pointer;
}
.drag7{
    position: absolute;
    top: 597px;
    left: 181px;
    cursor: pointer;
}
.drag8{
    position: absolute;
    top: 597px;
    left: 350px;
    cursor: pointer;
}