body {
    margin: 0;
}

* {
    box-sizing: border-box;
}

.col-top-left {
    float: left;
    width: 50%;
}

.col-top-right {
    float: left;
    width: 50%;
}

.row-top:after {
    content: "";
    display: table;
    clear: both;
}

.main-title-left {
    float: left;
    width: 50%;
    padding: 20px;
    background-color: aqua;
}

.main-title-right {
    float: left;
    width: 50%;
    padding: 20px;
    background-color: khaki;
}

.ngun-title {
    padding-top: 120px;
    font-weight: bold;
    font-size:   4.6255em;
    color:       MediumBlue;
    text-shadow: 8px 8px 8px #8D8D8D;
    font-family: Georgia, Garamond, 'Times New Roman', serif;
}

.sub-title {
    font-weight: bold;
    font-size:   1.6255em;
    color:       black;
}

.ngun-img {
    width:            100%;
    height:           auto;
    border-radius: 25px;
    border: 1px solid #000000;
    /* background-image: url('../Images/Sam1.png'); */
}

.header {
    padding-left:   20px;
    padding-top:    40px;
    padding-left:   20px;
    padding-bottom: 0px;
    color:          white;
    text-align:     center;
    background:     #FFFFFF;
}

.navbar {
  display: flex;
  background-color: #800000;
}

.navbar a {
  color: white;
  padding: 10px ;
  text-decoration: none;
  text-align: center;
}

.navbar a:hover {
  color: black;
  background-color: orange;
}

.row-sections {  
  display: flex;
  flex-wrap: wrap;
}

.side-left {
  flex: 30%;
  background-color: #f1f1f1;
  padding: 20px;
}

.side-central {
  flex: 30%;
  background-color: white;
  padding: 20px;
}

.side-right {
  flex: 30%;
  background-color: #f1f1f1;
  padding: 20px;
}

.fakeimg {
  background-color: #aaa;
  width: 100%;
  padding: 20px;
}

.footer {
  padding: 20px;
  text-align: center;
  background: #ddd;
}

@media screen and (max-width: 992px) {
  .col-top-left {
    width: 50%;
  }
  .col-top-right {
    width: 50%;
  }
  .main-title-left {
    width: 50%;
  }
  .main-title-right {
    width: 50%;
  }

    .ngun-title {
        padding: 0;
    }
}

@media screen and (max-width: 840px) {
    .main-title-left {
        width: 100%;
    }

    .ngun-title {
        font-size:   2.55em;
        color:       maroon;
    padding-top: 0;
        text-shadow: 6px 6px 8px #000000;
    }
    
    .main-title-right {
        display: none;
    }

    .sub-title {
        font-size:   1.2055em;
        color:       black;
        color:       red;
    }
}

@media screen and (max-width: 600px) {
  .col-top-left {
    width: 100%;
  }
  .col-top-right {
    display: none;
  }
    .main-title-left {
        width: 100%;
    }

    .ngun-title {
    padding: 0;
        font-size:   1.805em;
        color:       blue;
    }

    .sub-title {
        display: none;
    }
    
    .main-title-right {
        display: none;
    }
  .row-sections, .navbar {   
    flex-direction: column;
  }
}