websystems.css

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  overflow-x: hidden;
}

header {
  margin: 0;
  width: 100%;
  background-image: url('images/header%20background.png');
  background-color: #0022ffdd;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  top: 0;
}

  .main {
    display: block;
    margin:auto;
  }
  
  
#overlay {
  position: sticky;
  box-sizing: border-box;
  align-items: center;
  margin: 0px;
}

img main {
  float: left;
  margin-right: 0px;
}

#Page {
  margin-left: auto;
  margin-right: auto;
  color: white;
  font-size: 50px;
  font-weight: bolder;
  text-shadow: 
    2px 2px 0 #000,
    4px 4px 0 #000,
    6px 6px 0 #000;
  text-align: center;
  text-transform: uppercase;
  font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
}



table {
  border-collapse: separate;
  text-indent: initial;
  border-spacing: 10px;
}

footer {
  text-align: center;
  font-family:Verdana, Geneva, Tahoma, sans-serif;
}

nav {
  display: flex;
  justify-content: center;
  background-color: black;
  text-align: center;
}

.HomeLink li {
  display: inline-block;
  margin: 5px;
  padding: 5px;
}

.HomeLink li a {
  font-size: 20px;
  font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
  color: white;
  text-decoration: none;
  padding: 25px;
  transition: background-color 0.5s ease-in-out;
}

.HomeLink li a:hover {
  background-color: white;
  color: black;
}

.HomeLink li a:active {
  background-color: gray;
}

.HomePage li:first-child a {
  background-color: red;
}

.PastPage li:nth-child(2) a {
  background-color: red;
}

.FuturePage li:nth-child(3) a {
  background-color: red;
}

.CommentsPage li:nth-child(4) a {
  background-color: red;
}



a {
  color: white;
}

.profile {
  color: rgb(255, 255, 255);
  font-size: 32.5px;
  font-weight: 900;
  text-align: center;
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  ;
}

table.info {
  margin-left: auto;
  margin-right: 0; 
  font-family: Cambria, Cochin, Georgia, Times, 'Times New Roman', serif;
  border-collapse: separate;
  border-spacing: 10px;
  border: 2px solid black;
  background-color: rgba(242, 242, 242, 0.879);
  width: 500px;
  max-width: 50%;
  margin-bottom: 30px;
}



td strong {
  font-weight: bold;
  white-space: nowrap;
}


#container {
  position: relative;
  margin: 0;
  margin-top: -25px;
  width: 100%;
  background-image: url("images/background.jpg");
  background-color: #000;
  background-repeat: no-repeat;
  background-size: cover;
  height: 300px;
  padding: 0 10px;
}



.profile-info .profile-pic {
  position: relative;
  width: 300px;
  height: 300px;
  display: flex;
  flex-direction: column;
  border-radius: 150px;
  align-items: flex-start;
  margin-top: 100px;
  margin-bottom: 50px;
  margin-left: 40px ;
  margin-right: auto;
}

.profile-info .profile-pic img {
  object-fit: contain;
}

.info {
  font-family: Verdana, Geneva, Tahoma, sans-serif;
  flex-direction: column;
  text-align: left;
  max-width: 500px;
  margin-left: auto; 
}


.info li {
  list-style: none;
  font-size: 24px;
  margin-bottom: 0px;
}

.Introduction {
  max-width: 100%;
  padding: 20px;
  box-sizing: border-box;
}

.introduction {
  margin-top: 50px;
  text-align: center;
  margin:auto;
  font-weight: bolder;
  font-size: 35px;
  font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
}

.intro-paragraph {
  line-height: 1.5;
  margin-left: 100px; /* Change from 450px */
  margin-right: auto; /* Change from 350px */
  text-align: left;
  font-size: 24px;
  font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
}

.subjects {
  font-family: 'Courier New', Courier, monospace;
  margin-left: 200px; /* Change from 550px */
  margin-right: auto;
  font-size: 18px;
  font-weight: bolder;
}



footer {
  background-color: black;
  color: white;
  padding: 20px;
  border: none;
}

.Experience {
  margin-top: 50px;
  max-width: 900px;
  margin: 0 auto;
  padding: 30px;
  background-color: rgb(0, 0, 0);
  border-radius: 10px;
  }
  

  .Experience h2.edu {
  text-align: center;
  text-shadow: 0px 0px 10px #ffffff88, 0px 0px 20px #ffffff88, 0px 0px 30px #ffffff88, 0px 0px 40px rgb(0, 23, 23), 0px 0px 70px rgb(0, 23, 23), 0px 0px 80px rgb(0, 23, 23), 0px 0px 100px rgb(0, 23, 23), 0px 0px 150px rgb(0, 23, 23);
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  font-size: 40px;
  font-weight: 900;
  margin-bottom: 30px;
  color: rgb(255, 255, 255);
  text-transform: uppercase;
  }
  
  .Experience section {
  margin-bottom: 30px;
  }
  
  .Experience h3 {
  font-size: 28px;
  font-family:'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
  font-weight: 700;
  color: rgb(255, 0, 0);
  text-shadow: 0px 0px 10px #88000088, 0px 0px 20px #88000088, 0px 0px 30px #88000088, 0px 0px 40px #88000088, 0px 0px 70px #88000088, 0px 0px 80px #88000088, 0px 0px 100px #88000088, 0px 0px 150px #88000088;
  margin-bottom: 10px;
  }
  
  .Experience .date {
  font-size: 20px;
  font-weight: 600;
  color: rgb(255, 255, 255);
  margin-bottom: 20px;
  }
  
  .Experience ul {
  list-style: none;
  margin-left: 0;
  font-size: 22px;
  font-weight: 600;
  color: rgb(255, 255, 255);
  }
  

  .Institution {
  margin-left: 50px;
  }
  
  .LHP_degree li {
  color: #ffffff;
  font-family: 'Rockwell';
  margin-bottom: 10px;
  }

  .HCMUT li {
  color: #ffffff;
  font-family: 'Rockwell';
  margin-bottom: 10px;
  }
  
  .UTS li {
  color: #ffffff;
  font-family: 'Rockwell';
  margin-bottom: 10px;
  }
  
  .PastContainer {
    background-image: url('images/sydney.jpg');
    background-color: #000;
    background-size: cover;
    background-position: center center;
  position: sticky;
  max-width: 100%;
  background-repeat: no-repeat;
  padding: 0 10px;
  }

  .Institution {
position: relative;
padding-left: 50px;
}


.Institution:before {
content: "";
position: absolute;
top: 0;
left: 0;
height: 100%;
width: 2px;
background-color: rgb(255, 255, 255);
}

.timeline {
position: relative;
}

.timeline-content {
position: relative;
margin-bottom: 50px;
}

.timeline-content:last-child {
margin-bottom: 0;
}

.date {
  margin-right: 40px;
  position: absolute;
  top: 50%;
  right: -120px;
  transform: translateY(-50%);
  font-size: 20px;
  font-weight: 600;
  color: rgb(0, 225, 255);
  white-space: nowrap; /* prevent overflowing */
}


.timeline-content .date {
  position: absolute;
  top: 50%;
  right: -30px; /* adjust the position */
  transform: translateY(-50%);
  font-size: 20px;
  font-weight: bolder;
  font-family:'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: rgb(194, 251, 255);
  text-shadow: 0 0 10px rgb(0, 232, 253), 0 0 20px rgb(0, 232, 253), 0 0 30px rgb(0, 232, 253), 0 0 40px rgb(0, 232, 253), 0 0 50px rgb(0, 232, 253), 0 0 60px rgb(0, 232, 253), 0 0 70px rgb(0, 232, 253);
  white-space: nowrap; /* prevent overflowing */
  z-index: 2; /* bring it to the front */
}


.ExperienceContainer {
  opacity: 0.9;
}


.FutureContainer {
    background-image: url('images/library.jpg');
    background-color: #ffe8a3dd;
    background-size: cover;
    background-position: center center;
  position: sticky;
  max-width: 100%;
  background-repeat: no-repeat;
  padding: 0 10px;
  }

  .PlanContainer{
    opacity: 0.95;
  }

  .Plan {
    margin-top: 35px;
    max-width: 1080px;
    margin: 0 auto;
    padding: 18px;
    background-color: rgb(245, 235, 221);
    border-radius: 10px;
  }
  
  .PlanContent {
    overflow: hidden;
  }
  
  .PlanImage {
    flex-basis: 50%;
    padding-right: 20px;
    float: left;
  }
  
  .PlanText {
    flex-basis: 50%;
  }
  
  .PlanImage img {
    max-width: 100%;
    width: 160px;
  }
  
  .Path {
    text-align: center;
    font-family: system-ui, -apple-system, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    font-size: 35px;
    font-weight: 900;
    margin-bottom: 30px;
    color: rgb(255, 0, 0);
    text-transform: uppercase;
  }
  
  .CareerIntro {
    line-height: 1.5;
    font-weight: 500;
    text-align: left;
    font-size: 20px;
    font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
  }
  
  .network {
    line-height: 1.5;
    text-align: left;
    font-style: italic;
    font-size: 16px;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
  }
  
  .net-overview {
    text-align: center;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
    font-weight: 900;
    margin-bottom: 30px;
    color: rgb(0, 0, 0);
    text-transform: uppercase;
  }
  
  .CareerPlan {
    text-align: center;
  }
  
  .IT-Path {
    display: block;
    margin: 0 auto;
    max-width: 100%;
  }
  
  .CareerPlan p.it-description {
    font-size: 12px;
    font-family: Cambria, Cochin, Georgia, Times, 'Times New Roman', serif;
    font-weight: 400;
  }

  #CommentsContainer {
    position: relative;
    margin: auto;
    width: 100%;
    height: 300px;
    width: auto;
    background-image: url('images/HTML-CSS.jpg');
    background-color: #5f1a97;
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
    top: 0;
    bottom: auto;
  }

  .websites {
    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 50%;
    max-width: 500px;
    max-height: 627px;  
  }

  .AestheticsList img {
    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 50%;
    max-width: 227.5px;
    max-height: 128px;  
  }

#structure td, #structure th {
  border: 1px solid #dddd;
  padding: 8px;
}



#TableContainer {
  display: block;
  justify-content: center;
  align-items: center;
}

  h1.Technical, h1.Aesthetics, h1.Accessibility {
    position: relative;
    text-align: center;
    font-family: system-ui, -apple-system, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    font-size: 35px;
    font-weight: 900;
    margin-bottom: 30px;
    color: rgb(225, 5, 5);
    text-transform: uppercase;
  }

  h1.Aesthetics, h1.Accessibility {
    margin-top: 40px;
    margin-bottom: 20px;
  } 

   h2.WebStructure, h2.WebPage {
    text-align: left;
    margin-left:75px;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
    font-weight: 900;
    margin-top: 0;
    color: rgb(0, 51, 217);
    text-transform: uppercase;
  }
  h3.HTML, h3.CSS, h3.StructureDescription, h3.GraphicDescription, h3.FontDescription, h3.WhiteDescription, h3.responsive, h3.altributes, h3.contrast, h3.tabidx{
    margin-top: 25px;
    text-align: left;
    margin-left: 75px;
    font-family:'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
    font-weight: 800;
    color:#2f007b ;
  }

  ol.HTMLDescription, ol.CSSDescription,.AestheticsList ul{
    text-align: left;
    margin-left: 80px;
    margin-right: 80px;
    font-size: 16px;
    line-height: 2;
    font-family:'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
  }


  .StructureIntro, .des, .AestheticsIntro, .resdes, .altdes, .condes, .tabdes, .classdes{
    text-align: left;
    margin-left: 75px; 
    margin-right: 75px;
    line-height: 1.5;
    font-family:'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
    font-size: 18px;
  }

 #structure {
  border-collapse: collapse;
  width: 100%;
  max-width: 800px;
  margin: auto;
  margin-bottom: 50px;
 } 

 #structure td {
  font-family: Verdana, Geneva, Tahoma, sans-serif;
  font-weight: 500;
  font-size: 16px;
 }



#structure th {
  font-family:Cambria, Cochin, Georgia, Times, 'Times New Roman', serif ;
  font-weight: 900;
  padding-top: 12px;
  font-size: 20px;
  padding-bottom: 12px;
  text-align: left;
  background-color: #5f1a97;
  color: white;
}



.ResponsiveImage {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  }
  
  .ResponsiveImage div {
  margin: 10px;
  text-align: center;
  }
  
  .ResponsiveImage img {
    max-width: 100%;
    max-height: 500px;
  }
  
  .ResponsiveImage p {
    font-size: 12px;
    margin-top: auto;
    font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
  }

  .pastpage, .tabbtn {
    display: block;
    margin: 0 auto;
    max-width: 100%;
    max-height: 500px;
  }
  
/* Responsive CSS */
@media screen and (max-width: 868px) {

  #container {
    max-height: 150px;
    max-width: 100%;
  }
  
  .ResponsiveImage img {
  max-width: 100%;
  max-height: 200px;
  }

  .pastpage, .websites {
    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 50%;
    max-width: 400px;
    max-height: 502px;  
  }

  .main {
    display: block;
    margin-left: auto;
    margin-right: auto;
    max-width: 200px;
  }


  .main {
    max-width: 200px;
    max-height: 106.5px;
  }
  #Page {
    margin-right: auto;
    font-size: 30px;
  }
  
    nav {
    max-height: 40px;
    display: block;
    text-align: center;
  }


  .HomeLink li {
    display: inline-block;
    margin: 5px;
    padding: 5px;
    object-position: center;
  }
  
  .HomeLink li a {
    font-size: 20px;
    font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    color: white;
    text-decoration: none;
    padding: 5px;
    transition: background-color 0.5s ease-in-out;
  }

  .profile-info .profile-pic {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: relative;
    max-width: 180px;
    max-height: 180px;
    border-radius: 90px;
    margin-top: 5px;
    margin-bottom: 50px;
    margin-left: auto;
    margin-right: auto;
  }


  .intro-paragraph {
    font-size: 16px;
    margin-top: 10px;
    margin-left: 20px;
    margin-right: 20px;
  }

  .subjects {
    margin-left: 20px;
    font-size: 14px;
  }

  .Experience {
    max-width: 100%;
    padding: 20px;
  }

  .Experience h2.edu {
    font-size: 32px;
    margin-bottom: 20px;
  }

  .Experience section {
    margin-bottom: 20px;
  }

  .Experience h3 {
    font-size: 24px;
    margin-bottom: 5px;
  }

  .Experience .date {
    font-size: 16px;
    margin-bottom: 10px;
  }

  .Experience ul {
    font-size: 18px;
  }

  .Institution {
    margin-left: 20px;
    margin-right: auto;
  }

  .LHP_degree li,
  .HCMUT li,
  .UTS li {
    margin-bottom: 5px;
  }

  .timeline-content {
    margin-bottom: 30px;
  }

  .date {
    margin-right: 20px;
    right: -100px;
  }

  .timeline-content .date {
    right: -20px;
    font-size: 16px;
  }

  table.info {
    font-size: 14px; 
    border-collapse: separate;
    border-spacing: 10px;
    border: 2px solid black;
    margin: 20px;
    margin-top: 100px;
    margin-right: auto;
    margin-left:auto;
    background-color: rgba(242, 242, 242, 0.879);
    width: 300px;
    max-width: 100%;
  }

  .websites, .pastpage {
    width: 50%;
    max-width: 300px;
    max-height: 376px;  
  }



.introduction:before {
content: "";
display: block;
width: 100%;
height: 2px;
background-color: black;
margin-top: 40px;
margin-bottom: 40px;
}



footer {
  max-height: 100px;
  font-size: 5px;
}

.Plan {
  max-width: 450px;
}

.PlanImage {
  max-width: 80px;
}

.network {
  font-size: 8px;
}

.Path {
 font-size: 15px;
}

.net-overview {
  font-size: 13px;
}

.CareerPlan p.it-description {
  font-size: 6px;
}

.CareerIntro {
  font-size: 10px;
}

#structure {
  margin-right: auto;
  margin-left:auto;
  max-width: 600px;
}

#structure td {
  font-size:10px;
}

#structure th {
  font-size: 12px;
}

#DescriptionContainer p, li{
  font-size: 14px;
}

#DescriptionContainer h1 {
  font-size: 20px;
}

#DescriptionContainer h2 {
  font-size: 17px;
}

#DescriptionContainer h3 {
  font-size: 15px;
}

#DescriptionContainer p {
  margin-left: 20px;
  margin-right: auto;
}
#DescriptionContainer h2{
  margin-left: 20px;
  margin-right: auto;
}
#DescriptionContainer h3{
  margin-left: 20px;
  margin-right: auto;
}


}

@media screen and (min-width:868px) and (max-width: 1024px) {
  #Page{
    font-size: 40px;
  }

  .intro-paragraph {
    margin: 30px;

  }

  #structure {
  max-width: 750px;
}

  .main {
    max-width: 250px;
    max-height: 133.2px;
  }



  .network {
  font-size: 12px;
  }



  .Plan {
    max-width: 768px;
  }


  #DescriptionContainer p {
  margin-left: 30px;
  margin-right: auto;
}
#DescriptionContainer h2{
  margin-left: 30px;
  margin-right: auto;
}
#DescriptionContainer h3{
  margin-left: 30px;
  margin-right: auto;
}
}

@media screen and (max-width: 600px) {
  .Experience {
    max-width: 375px;
    padding: 15px;
  }

  nav {
    max-height: 30px;
    display: block;
    text-align: center;
  }


  .HomeLink li {
    display: inline-block;
    margin: 3.75px;
    padding: 3.75px;
    object-position: center;
  }
  
  .HomeLink li a {
    font-size: 15px;
    font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    color: white;
    text-decoration: none;
    padding: 3.75px;
    transition: background-color 0.5s ease-in-out;
  }

  #Page {
  font-size: 20px;
  }
  .Experience h2.edu {
    font-size: 15px;
  }

  .main {
    max-width: 150px;
    max-height: 80px;
  }


  #container {
    max-height: 150px;
  }

  .profile-info .profile-pic {
    height: 150px;
    width: 150px;
    border-radius: 75px;
    margin-top: 25px;
  }


  .Experience h3 {
    font-size: 12px;
    margin-bottom: 5px;
  }

  .Experience .date {
    font-size: 8px;
    margin-bottom: 10px;
  }

  .Experience ul {
    font-size: 10px;
  }

  .Institution {
    margin-left: 5px;
  }

  .LHP_degree li,
  .HCMUT li,
  .UTS li {
    font-size: 8px;
    margin-left:0;
  }

  .timeline-content {
    margin-bottom: 30px;
  }

  .date {
    margin-right: 20px;
    right: -80px;
  }

  .timeline-content .date {
    right: -20px;
    font-size: 8px;
  }
  table.info{
    margin-bottom: 10px;
    max-width: 250px
  }
  
  .info tr{
    font-size: 10px;
  }
  
  .introduction {
    margin-top: -15px;
    font-size: 15px;
  }
  
  .intro-paragraph, .subjects {
    font-size: 12px;
  }

#CommentsContainer {
  height: 100px;
  width: 100%;
}

  #structure {
  max-width: 300px;
  margin: 0 auto; 
  display: block; 
  margin-bottom: 30px;

}

#structure td {
  font-size:10px;
}

#structure th {
  font-size: 12px;
}

#DescriptionContainer p, li{
  font-size: 12px;
}

#DescriptionContainer h1 {
  font-size: 16px;
}

#DescriptionContainer h2 {
  font-size: 14.5px;
}

#DescriptionContainer h3 {
  font-size: 13.5px;
}

#DescriptionContainer p {
  margin-left: 10px;
  margin-right: auto;
}
#DescriptionContainer h2{
  margin-left: 10px;
  margin-right: auto;
}
#DescriptionContainer h3{
  margin-left: 10px;
  margin-right: auto;
}

#DescriptionContainer li {
  margin-left: -50px;
  margin-right: auto;
}



  }