body {
    margin: 0 auto;
}

* {
    box-sizing: border-box;
}

a {
    color: black;
}

#upper-line {
    /*background-image: linear-gradient(to right, silver 0%, #006994 100%);*/
    background-image: linear-gradient(to right, silver, #3d2526, #77463c, #ae704a, #dba254, #c9b753, #afcb61, #8add7f, #23c598, #00a8a9, #0089a8, #006994);
    height: 6px;
}

#upper-logo {
    //border: 1px solid red;
    max-width: 1260px;
    height: 120px;
    margin: 0 auto;
    margin-bottom: 4px;
}

#upper-logo-image {
    display: block;
    width: 300px;
    height: 120px;
    background-image: url('logo.png');
    background-position: center;
    background-repeat: no-repeat;
    background-size: contain;
    position: relative;
    margin: 0 auto;
}

@media all and (max-width: 768px) {
    #upper-logo {
        height: 80px;
    }
    
    #upper-logo-image {
        height: 80px;
        width: 200px;
    }
}

#menu-icon {
    margin-left: 4px;
    position: absolute;
}

#burger-icon {
    width: 48px;
    height: 48px;
    margin-left: 0;
    cursor: pointer;
}

#menu-open {
  position: fixed;
  width: 0px;
  height: 100%;
  background-color: white;
  z-index: 3;
  overflow: hidden;
  transition: all 0.2s ease-in-out 0s;
  
  font-family: 'Montserrat', cursive;
  
  overflow: scroll;
  overflow-x: hidden;
  top: 0;
  left: 0;
}

#menu-open-line {
    height: 6px;
    background-color: silver;
}

#menu-open-close {
    text-align: right;
    vertical-align: middle;
    height: 40px;
    font-size: 40px;
/*    border: 1px solid red;*/
    line-height: 50px; 
    padding-right: 10px;
    cursor: pointer;
    transition: all 0.2s ease-in-out 0s;
}

#menu-open-close:hover {
    color: #006994;
    transition: all 0.2s ease-in-out 0s;
}

.left-title {
  width: 100%;
  position: absolute;
  bottom: 0;
  text-align: center;
  color: white;
  font-family: 'Fredoka One', cursive;
  font-size: 28px;
}

#menu-main {
  padding: 8px;
}

.menu-name {
  width: 100%;
  height: 26px;
  font-weight: bold;
  
  display: block;
  background-color: silver;
  color: white;
  padding: 4px;
  text-align: center;
}

#menu-main a {
  text-decoration: none;
  margin: 8px;
  margin-top: 12px;
  display: block;
  font-size: 18px;
  transition: 0.1s;
  width: 270px;
  color: #505050;
}

#menu-main a:hover {
    color: #006994;
}

#menu-main ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
}

#menu-open::-webkit-scrollbar {
  width: 10px;
}

#menu-open::-webkit-scrollbar-track {
  background: silver; 
}
 
#menu-open::-webkit-scrollbar-thumb {
  background: #006994; 
}

#menu-open::-webkit-scrollbar-thumb:hover {
  background: #555; 
}

#main-container {
    margin: 0 auto;
    max-width: 1260px;
    /*border: 1px solid green;*/
    min-height: 900px; 
}

#menu-left {
    /*border: 1px solid green;*/
    width: 28%;
    height: 100%;
    float: left;
}

.menu-left-item {
    position: relative;
    width: 100%;
    
    border: 10px solid silver;
    margin-bottom: 6px; 
    transition: all 0.2s ease-in-out 0s;
}

.menu-left-item:hover {
    border-color: #006994; 
}

.menu-left-item img {  
    width: 100%;
    display: block;
}

@media all and (max-width: 768px) {

    .menu-left-item {
        min-height: 60px; 
        overflow: hidden;
    }

    .menu-left-item img {
        position: absolute;
        top: -9999px;
        bottom: -9999px;
        left: -9999px;
        right: -9999px;
        margin: auto;    
    }

}

#right-container {
    width: 71.5%;
    min-height: 900px;
    float: right;
    /*background-color: purple;*/
    padding: 4px;
    border-top: 6px solid silver;
}

@media all and (max-width: 768px) {
    #menu-left {
        width: 100%;
    }  
    
    #right-container {
        width: 100%;
    }  
}

H1 {
    font-family: 'Montserrat', sans-serif;
}

H2 {
    font-family: 'Montserrat', sans-serif;
}

p {
    font-size: 20px;
    font-family: 'Montserrat', sans-serif;
}

.text-image img {
    margin: 0 auto;
    display: block;
    max-width: 95%;
}

.clearboth {
    clear: both;
}

#foot-bottom {
    width: 100%;
    height: 40px;
    text-align: center;
    /*border: 1px solid blue;*/
    line-height: 40px;
    background-color: silver;
    color: #006994;
    font-family: 'Fredoka One', cursive;
    transition: all 0.2s ease-in-out 0s;
    cursor: pointer;
}

#foot-bottom:hover {
    color: white;
}

.main-view-container {
    width: 100%;
    height: 140px;
    border: 6px solid silver;
    margin-bottom: 4px;
    overflow: hidden;
    transition: all 0.2s ease-in-out 0s;
}

.main-view-container:hover {
    border: 6px solid #006994;
    transition: all 0.2s ease-in-out 0s;
}

.main-view-container-left {
    width: 20%;
    
    float: left;
}

.main-view-container-left img {
    width: 100%;
    margin-bottom: 0px;
    
}

.main-view-container-right {
    width: 80%;
    
    float: right;
}

@media all and (max-width: 768px) {

    .main-view-container {
        height: 200px;
    }
    
    .main-view-container-left {
        width: 30%;
    }
    
    .main-view-container-right {
        width: 70%;
    }
}



.main-view-container-right-title {
    font-family: 'Fredoka One', cursive;
    font-size: 30px;
    text-align: left;
    padding: 10px;
}

.main-view-container-right-content {
    text-align: justify;
    font-family: 'Montserrat', sans-serif;
    padding: 10px;
}

.main-view-container-right-tags {
    padding: 10px;
}

.main-view-container-right-tag {
    float: left;
    padding: 10px;
    background-color: silver;
    margin-right: 4px;
    margin-bottom: 4px;
    font-family: 'Fredoka One', cursive;
    color: #4c4c4c;
}