body {
    overflow: hidden;
    background-color: #262626;
}

.mainsoliddiv {
    background-color: #a1c0fa;
    margin-top: 5%;
    left: 0px;
    top: 0px;
    width: 100%;
    height: 597px;
    position: absolute;
    display: none;

}

.mainliquiddiv {
    background-color: #a1c0fa;
    margin-top: 5%;
    left: 0px;
    top: 0px;
    width: 100%;
    height: 597px;
    position: absolute;
    display: none;
}


.coverpage {
    background-color: #000000;
    margin-top: 5%;
    left: 0px;
    top: 0px;
    width: 100%;
    height: 597px;
    position: absolute;
    display: "";
}

.solidsubdiv {
    margin-top: 5%;
    left: 0px;
    top: 0px;
    width: 100%;
    height: 300px;
}

.liquidsubdiv {
    margin-top: 5%;
    left: 0px;
    top: 0px;
    width: 100%;
    height: 300px;
}

.solidsubdiv img {
    width: 40%;
    margin-top: -25%;
    margin-left: 28.5%;
    top: 0px;
    user-select: none;
    position: relative;

}

.liquidsubdiv img {
    width: 40%;
    margin-top: -25%;
    margin-left: 28.5%;
    top: 0px;
    user-select: none;
    position: relative;

}

#mainsolidelement {
    display: inline-block;
    height: 17%;
    width: 13%;
    margin-top: 22%;
    margin-left: -25%;
    background-color: white;
    border: 3px black solid;
    position: relative;

}

#mainliquidelement {
    display: inline-block;
    height: 17%;
    width: 13%;
    margin-top: 17%;
    margin-left: -25%;
    background-color: white;
    border: 3px black solid;
    position: relative;

}

.solidfooterdiv {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 160px;
    background-color: #87a2d3;
    text-align: center;
}

.liquidfooterdiv {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 160px;
    background-color: #87a2d3;
    text-align: center;
}

.liquidsubfooterdiv {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50px;
    background-color: #3d4a60;
    text-align: center;
}

.solidsubfooterdiv {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50px;
    background-color: #3d4a60;
    text-align: center;
}


.homeele {
    display: inline-block;
    height: 80%;
    width: 3.5%;
    margin: 70px;
    margin-top: 0.5%;
    position: relative;
    box-shadow: #000000;
    border-radius: 50%;
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    box-shadow: 0px 10px 0px #667aa0, 0px 10px 30px #667aa0;
    -webkit-box-shadow: 0px 10px 0px #667aa0, 0px 10px 30px #667aa0;
    -moz-box-shadow: 0px 10px 0px #667aa0, 0px 10px 30px #667aa0;
}

#solidnavhome {
    background-image: url('home.jpg');
    background-size: 100% 100%;
    position: relative;
    cursor: pointer;
}

#solidnavsolid {
    background-image: url('solid.png');
    background-size: 100% 100%;
    position: relative;
    cursor: pointer;
}

#solidnavliquid {
    background-image: url('liquids.jpg');
    background-size: 100% 100%;
    position: relative;
    cursor: pointer;
}

#liquidnavhome {
    background-image: url('home.jpg');
    background-size: 100% 100%;
    position: relative;
    cursor: pointer;
}

#liquidnavsolid {
    background-image: url('solid.png');
    background-size: 100% 100%;
    position: relative;
    cursor: pointer;
}

#liquidnavliquid {
    background-image: url('liquids.jpg');
    background-size: 100% 100%;
    position: relative;
    cursor: pointer;
}

.solidsubstances {

    display: inline-block;
    height: 35%;
    width: 13%;
    margin: 20px;
    margin-top: 2.5%;
    background-color: white;
    border: 3px black solid;
    position: relative;
    transform: none;

}

.liquidsubstances {

    display: inline-block;
    height: 140%;
    width:50%;
    margin: 20px;
    margin-top: 2.5%;
    background-color: white;
    border: 3px black solid;
    position: relative;
    transform: none;

}

.distilledwater {
    background-image: url('distilledwater.png');
    background-size: 100% 100%;
    width: 100%;
    position: relative;
    height: 100%;
    cursor: pointer;

}

.vegetableoil {
    background-image: url('vegetableoil.png');
    background-size: 100% 100%;
    position: relative;
    width: 100%;
    height: 100%;
    cursor: pointer;
    position: relative;
}

.lemonwater {
    background-image: url('lemonwater.png');
    background-size: 100% 100%;
    position: relative;
    width: 100%;
    height: 100%;
    cursor: pointer;
    position: relative;
}

.softdrinks {
    background-image: url('softdrinks.png');
    background-size: 100% 100%;
    position: relative;
    width: 100%;
    height: 100%;
    cursor: pointer;
    position: relative;
}

.iron {
    background-image: url('iron.png');
    background-size: 100% 100%;
    width: 100%;
    position: relative;
    height: 100%;
    cursor: pointer;

}

.wood {
    background-image: url('wood.png');
    background-size: 100% 100%;
    position: relative;
    width: 100%;
    height: 100%;
    cursor: pointer;
    position: relative;
}

.rubber {
    background-image: url('rubber.png');
    background-size: 100% 100%;
    position: relative;
    width: 100%;
    height: 100%;
    cursor: pointer;
    position: relative;
}

.copper {
    background-image: url('copper.png');
    background-size: 100% 100%;
    position: relative;
    width: 100%;
    height: 100%;
    cursor: pointer;
    position: relative;
}


.hold {
    border: solid red 4px;
}



.hide {
    display: none;
}

#readingsofsolids {
    position: absolute;
    right: 5px;
    top: 5px;
}

#readingsofliquids {
    position: absolute;
    right: 5px;
    top: 5px;
}

/* @media (max-width:500px){
    .solidsubdiv img {
        width: 80%;
        margin-top: 10%;
        margin-left: 10%;
    }
    #mainsolidelement {
        display: inline-block;
        height: 15%;
        width: 30%;
        margin-top: -30%;
        margin-left: 40%;
        background-color: white;
        border: 3px black solid;
        position: relative;
    
    }
    .solidsubstances {
        height: 25%;
        width: 30%;
        margin: 10px;
    }
} */

/* Styles for screens smaller than 768px */
/* @media (max-width: 767px) {
    .solidsubdiv img {
        width: 80%;
        margin-top: 10%;
        margin-left: 10%;
    }

    .solidsubstances {
        height: 25%;
        width: 30%;
        margin: 10px;
    }
} */

/* Styles for screens between 768px and 1023px */
/* @media (min-width: 768px) and (max-width: 1023px) {
    .solidsubdiv img {
        width: 60%;
        margin-top: 10%;
        margin-left: 20%;
    }

    .solidsubstances {
        height: 30%;
        width: 20%;
        margin: 15px;
    }
} */

/* Styles for screens larger than 1023px */
/* @media (min-width: 1024px) {
    .solidsubdiv img {
        width: 40%;
        margin-top: 5%;
        margin-left: 28.5%;
    }

    .solidsubstances {
        height: 35%;
        width: 13%;
        margin: 20px;
        margin-top: 3.5%;
    }
} */