html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

html {
  position: relative;
  min-height: 100%;
}

body {
    margin: 30px 200px 20px; /*top, right & left, bottom */
}

.navigation {
    margin-top: 100px;
    margin-left:150px;
}
.pic {
    width: 500px;
}
.shadow {
    border-top-left-radius: 20px;
    border-top-right-radius: 20px;
}
.what {
    background-color:azure;
}
.cell-works {
    display: flex;
    justify-content: space-between;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.9;
}
.cell-works img {
    width: 500px;
    padding-top: 20px;
}
                   /*Contact us*/
.contact {
    display: flex;
    justify-content: space-between;
    background-color: azure;
}
.address {
    font-size: 18px;
    font-weight: 600;    
}
#Gmap {
    width: 400px;
    height:400px;
}
                       /*Product section*/
.catList {
    font-size: 18px;
    line-height: 2.3;
    font-weight: 600;
}
.prod {
    background-color: azure;
}
#demo {
    font-weight: 400;    
}
.BottomMargin {
    margin-bottom: 50px;
}
.dropdown-menu > li:hover > .dropdown-submenu {
    display: block;
}
.dropdown-submenu > li {
    padding: 8px 16px;
    border: 1px solid lightgreen;
}

/*About section*/
.about {
    display: flex;
    line-height: 2;
}

                          /* Carousel section */
.mySlides {
    display: none;
}

.slideshow-container {
    max-width: 80%;
    position: relative;
    margin: auto;
}
/* The dots/bullets/indicators */
.dot {
    cursor: pointer;
    height: 15px;
    width: 15px;
    margin: 0 2px;
    background-color: #717171;
    border-radius: 50%;
    display: inline-block;
    transition: background-color 0.6s ease;
}

.active, .dot:hover {
    background-color: yellow;
}


/*Mobile device*/

@media (max-width: 768px) {
    body {
        margin: 0px;
        padding-left: 5px;
    }

    .navigation {
        margin-top: 10px;
        margin-left: 15px;
    }

    .pic {
        width: 300px;
    }

    .what {
        font-size: 20px;
        line-height: 2;
    }

    .cell-works {
        display: inline-block;
        font-size: 20px;
    }

        .cell-works img {
            width: 300px;
            padding-top: 0px;
        }
                                 /*Contact*/
    .contact {
        display: flow;
    }

    #Gmap {
        width: 300px;
        margin-bottom: 10px;
    }
                              /*Product section*/
    .comp li {
        font-size: 18px;
    }
    .BottomMargin {
        margin-bottom: 60px;
    }
                              /*About section*/
    .about {
        display: flow;
        line-height: 2;
        font-size: 18px;
    }
}