html{
    color:#E0F2FE;
    font-family: serif;
    font-size: 14px;
    margin: auto;
}

body {
    background-color: #0b1220;
    background-repeat: no-repeat;
    background-attachment: fixed;
    border-radius: 2.5%;
}

.title {
  text-align: right;
}

main {
  display: grid;
  grid-template-rows: auto auto auto;
  height:auto;
  margin: auto;
  z-index: 2;
  width:100%; 
}

header {
  font-family: serif;
  text-align: right;
  letter-spacing: 1.3em;
  word-spacing:2em;
  font-family: serif;
  font-variant: small-caps;
  color: #FCFFD9;
  width:fit-content;
  margin:auto;
  margin-top: 20px;
  margin-right: 4px;  
  z-index: 2;
  font-style: italic;
}

h2 {
  font-variant: small-caps;
  font-style: italic;
  text-align: center;
  letter-spacing: .9em;
  word-spacing:2em;
  color: #C9D2D4;
  background-color: #000000c1;
  padding: 7px;
  width:95%;
  margin:auto;
  margin-bottom: 20px;
  z-index: 2;
  border-radius: 2.5%;
}

h3 {
  font-size: x-large;
  margin:auto;
  letter-spacing: .5em;
  text-align: center;
  font-style: italic;
  font-variant: small-caps;
  color:#C9D2D4;
}

article {
  font-family: serif;
  text-align: center;
  letter-spacing: 1.em;
  word-spacing:2em;
  font-family: serif;
  font-variant: small-caps;
  color: #FCFFD9;
  background-color: #000000b4;
  width:fit-content;
  margin:auto;
  margin-bottom: 20px;  
  z-index: 2;
  padding: 2%;
}

section {
  width: 95%;
  position: relative;
  margin:auto;
  font-family: serif;
  letter-spacing: 0.1em;
  word-spacing: auto;
  font-family: serif;
  font-variant: normal;
  color: #FCFFD9;
  border:#00000058 solid 2px;
  background-color: #000000b3;
  z-index: 2;
  overflow-x: scroll;
  padding: 2%;
  text-align: center;
  border-radius: 2.5%;
}

section.box1 {
  display:grid;
  grid-template-columns: 1fr 1fr 1fr;
  word-spacing: auto;
  margin:auto;
  text-align: center;
  background-color: #00000058;
  width: fit-content;
  height:fit-content;
  z-index:2;
}
      
ul {
  text-align: left;
  line-height: 1.4em;
}

li {
  padding-bottom: 5px;
  padding-left: 0px;
}

li:has(details) {
  list-style: none;
}


.topbar {
  position:relative;
  display:grid;
  grid-template-columns: auto auto;
  padding: 0%;
  width:100%;
  height: 240%;
  background-image: url("/oceans-symphony/OS-logolongnotxt.png");
  background-size: cover;
  background-repeat: no-repeat;
  background-position: top;
  border-radius: 15%;
  border:none;
  z-index: 2;
  overflow:visible;
}

.features {
  align-items: left;
  width: fit-content;
  align-content: left;
  padding-left:0%;
}

.features summary {
  font-variant:small-caps;
}

.features ul {
  padding-left: 3%;
}

a:hover {
  scale: 105%;
  transition: .5s ease;
}

.o1 {
  position: relative;
  vertical-align:bottom;
  left: 12px;
  display: flex;
  flex-direction: column;
  gap: 3%;
  width: 7em;
  z-index:100;

}

.o3 {
  display: flex;
  font-family: serif;
  letter-spacing: 0.3em;
  word-spacing: auto;
  font-family: serif;
  font-variant: normal;
  width:100%;
  z-index: 2;
  text-align: center;
  align-items: flex-end;
}

details {
  padding:1%;
  padding-left:0%;
  color:#feffef;
}

summary {
  font-weight: bold;
  text-align: left;
  font-size: large;
  color:#FCFFD9;

}

.abtOS1 {
  overflow-x: scroll;
  text-align: left;
  margin: auto;
  padding-left: 5%;
  padding-right: 5%;
  border-radius: 2.5%;
  background-size: cover;
  background-color: rgba(250, 235, 215, 0.197);
}

.abtOS2 {
  overflow-x: scroll;
  text-align: left;
  margin: auto;
  padding-left: 0%;
  border-radius: 2.5%;
  background-color: rgba(250, 235, 215, 0.197);
  background-size: auto;
}

.abtOS {
  overflow-x: scroll;
  text-align: left;
  margin: 0%;
  padding-left: 0%;
  border-radius: 2.5%;


}

table {
  border-top: 1px solid #C9D2D4;
  border-collapse: collapse;
  border-spacing:1px;
  border-radius: 0;
  text-align: left;
  overflow-x: scroll;
  table-layout: fixed;
  width: 1000px;
  vertical-align: top;
  margin:auto;
  background-color: rgba(250, 235, 215, 0.197);
}

th, td {
  padding: 10px;
  vertical-align: top;
}

th {
  text-align: center;
  color: #C9D2D4;
  border-bottom: 1px solid #C9D2D4;
  border-bottom-width: 200%;
}

div.abtOS {
  overflow-x: scroll;
  width: 80%;
  margin: auto;
}

.c1 {
  cursor: pointer; 
  font-variant: small-caps; 
  font-size: larger; 
  margin:auto; 
  letter-spacing: .2em;
  text-align: center;
}

.examples {
  text-align: left;
  overflow-x: wrap;
}

.example img {
  width:100px;
}