body {
  font-family: Georgia, Times;
  height: 100%;
  letter-spacing: .5px;
}

a {
  text-decoration: none;
  color:inherit;
}

header {
  display: grid;
  width: 100%;
  height: 60px;
  top: 0px;
  left: 0px;
  background-color: skyblue;
  position: ;
  grid-template-columns: 30% 70%;
  grid-template-rows: 100%;
  font-size: 18px;
  align-content: center;
  align-items: center;
  color: white;
  z-index: 10;
}


.title div {
  display: inline-block;
  padding: 20px;
  position: relative;
  margin-left: 40px;
}

#SiteTitle {
  font-style: italic;
  font-size: 32px;
  font-weight: normal;
  cursor: default;
}

body {
  margin: 0px;
}

.main {
  width: 100%;
  min-width: 1000px;
  position: absolute;
  top: 60px;
  left: 0px;
  right: 0px;
  font-family: arial;
}

.section1 {
  height: 98%;
  min-height: 600px;
}

.container1 {
  width: 100%;
  height: 100vh;
  min-height: 500px;
  background-image: url("./images/Sky.jpg");
  background-size: cover;
  background-repeat: no-repeat;
  display: flex;
  justify-content: space-evenly;
}

.textbox {
  width: 30vw;
  margin-top: 18vh;
  margin-right: 100px;
}

.greeting {
  min-width: 420px;
  max-width: 550px;
  width: 33vw;
  font-size: 40px;
  color: white;
  letter-spacing: 3px;
  line-height: 1.4;
  font-family: Georgia;
  white-space: nowrap;
  margin-bottom: 1vw;
  padding-bottom: 12px;
  border-bottom: solid 2px white;
}

.greeting2 {
  margin-top: 10px;
  min-width: 420px;
  max-width: 550px;
  width: 33vw;
  font-size: 19px;
  color: white;
  letter-spacing: 1px;
  line-height: 2;
  font-family: Georgia;
}

.authbox {
  margin-top: 30vh;
  background-color: #ffffff;
  width: 18vw;
  min-width: 250px;
  padding: 1px 10px;
  border-radius: 30px;
  text-align: center;
  color: skyblue;
  font-size: 33px;
  font-family: Georgia;
}

.authcontainer {
  height: 63px;
}

.authtext {
  margin: 12px;
}

.section1A{
  margin-top: 160px;
  height: 400px;
}

.catalogContainer {
  margin: auto;
  width: 35vw;
  min-width: 550px;
  padding-top: 20px;
  padding-bottom: 36px;
  border-top: solid 2px skyblue;
  border-bottom: solid 2px skyblue;
}

.courseGreeting {
  min-width: 330px;
  font-size: 44px;
  color: skyblue;
  font-family: georgia;
  text-align: center;
}

.cataloglink {
  margin: 40px auto;
  width: 270px;
  padding: 10px;
  border-radius: 25px;
  text-align: center;
  font-size: 32px;
  font-family: georgia;
  letter-spacing: 1px;
  color: white;
  background-color: skyblue;
}

.section2 {
  width: 100%;
  margin-top: 9vh;
  height: 1050px;
  background-image: url("./images/img120.jpg");
  background-size: cover;
  background-repeat: no-repeat;
  display: block;
}

.spaceholder {
  height: 18vh;
}

.container2 {
  margin: 20vh auto;
  padding-top: 0px;
  min-width: 1000px;
  height: 400px;
  text-align: center;
  color: white;
}

.boxcontainer2 {
  display: flex;
  justify-content: space-around;
  width: 80vw;
  min-width: 1000px;
  margin: 0 auto;
  padding-top: 0px;
  padding-bottom: 40px;
  border-radius: 0px;
  background-color: rgba(0, 0, 0, .4);
}

.boxesA {
  margin-top: 30px;
  width: 18vw;
  min-width: 300px;
  padding: 5px;
  color: #e6e6e6;
}

.header {
  margin: 22px 0px;
  font-size: 40px;
  font-weight: normal;
  text-align: center;
  color: #e6e6e6;
  padding-bottom: 20px;
  border-bottom: solid 2px white;
  font-family: georgia;
  white-space: nowrap;
}

.boxesA .item1 {
  line-height: 2;
  font-size: 17px;
  font-family: georgia;
  text-align: left;
}

.item1 {
  padding: 0px 5px;
  margin-bottom: 28px;
}

.section3 {
  height: 300px;
  padding: 150px auto;
}

.container3 {
  margin: 0px auto;
  min-width: 1000px;
  height: 700px;
}

.title3 {
  font-weight: normal;
  font-size: 50px;
  color: skyblue;
  text-align: center;
  font-family: georgia;
  letter-spacing: 2px;
}

.boxcontainer3 {
  display: flex;
  justify-content: space-evenly;
}

.boxesB {
  margin-top: 100px;
  width: 30vw;
  min-width: 350px;
  padding: 30px;
  border-radius: 10px;
  color: #4d4d4d;
  box-shadow: 4px 4px 10px #cccccc;
  font-family: georgia;
}

#basic {
  background-color: #d6f5d6;
}

#pro {
  background-color: #f3d8f3;
}

.header3 {
  font-size: 25px;
  font-weight: normal;
  text-align: center;
  padding-bottom: 30px;
  border-bottom: solid 2px #4d4d4d;
}

.boxesB ul {
  padding-top: 5px;
  line-height: 2;
  font-size: 16px;
  text-align: left;
}

.boxesB li {
  margin: 20px 0px;
}

.signupNow {
  margin: 200px auto;
  width: 330px;
  padding: 12px;
  border-radius: 25px;
  color: white;
  background-color: skyblue;
  font-size: 30px;
  text-align: center;
  font-family: georgia;
}

.footer {
  width: 100%;
  height: 60px;
  background-color: #262626;
  align-content: center;
  justify-content: center;
  display: flex;
}

.footer div {
  margin: auto 50px;
  color: #cccccc;
}

.footTitle {
  cursor: default;
}


.fa-facebook {
  background: #1a3365;
  color: white;
  width: 10px;
  height: 16px;
  padding: 9px 12px;
  border-radius: 50%;
}


@media only screen and (max-width: 480px ) {
  body {
    width: 100vw;
  }
  .main {
    top: 60px;
    width: 100vw;
    min-width: 100px;
  }
  .title div {
    margin-left: 15vw;
  }
  #SiteTitle img {
    width: 70vw;
    height: 18vw;
  }
  .section1 {
    margin: 0;
    width: 100vw;
    display: block;
    height: 600px;
  }
  .container1 {
    width: 100vw;
    min-width: 200px;
    height: 70vh;
    display: block;
    background-image: url("./images/Space.jpg")
  }
  .textbox {
    margin: 0 auto;
    height: 40vh;
    width: 300px;
    border: none;
    padding-top: 10vh;
    text-align: center;
  }
  .greeting {
    margin: 0 auto;
    font-size: 33px;
    text-align: center;
    width: 300px;
    min-width: 200px;
    white-space: normal;
  }
  .greeting2 {
    padding-top: 3vh;
    width: 288px;
    min-width: 200px;
    font-size: 16px;
    line-height: 1.8;
  }
  .authbox {
    width: 66vw;
    margin: 6vh auto;
    font-size: 28px;
  }
  .authtext {
    margin: 9px;
  }
  .section1A {
    width: 100%;
    margin: 0;
    height: 44vh;
  }
  .catalogContainer {
    width: 85%;
    min-width: 200px;
  }
  .courseGreeting p {
    margin: 30px auto;
    width: 300px;
    font-size: 33px;
  }
  .cataloglink {
    margin: 2vh auto;
  }
  .section2 {
    min-width: 200px;
    width: 100vw;
    height: 200vh;
  }
  .spaceholder {
    height: 0px;
  }
  .container2 {
    min-width: 200px;
    padding-top: 60px;
    margin: 0 auto;
  }
  .boxcontainer2 {
    min-width: 200px;
    display: block;
    background-color: rgba(0,0,0,0);
  }
  .boxesA {
    margin: 6vh auto;
  }
  .section3 {
    height: 150px;
  }
  .container3 {
    margin-top: 15vh;
    min-width: 200px;
  }
  .title3 {
    font-size: 44px;
    width: 330px;
    margin: auto;
  }
  .boxcontainer3 {
    display: block;
  }
  .boxesB {
    min-width: 200px;
    width: 70vw;
    margin: 15vh auto;
  }
  .signupNow {
    margin: 80px auto;
    font-size: 24px;
    width: 70vw;
  }
  .webonly {
    display: none;
  }
}

@media only screen and (max-width: 480px) and (min-height: 800px){
  .section1 {
    height: 100vh;
  }
  .container1 {
    height: 65vh;
  }
  .textbox {
    height: 38vh;
  }
  .section1A {
    margin-top: 60px;
  }
  .authbox {
    margin-top: 2vh;
    font-size: 28px;
  }
  .authtext {
    margin: 9px;
  }
  .section2 {
    height: 170vh;
  }
}

@media only screen and (min-width: 480px) and (max-width: 1030px) {
  body {
    width: 100%;
  }
  .main {
    top: 60px;
    width: 100%;
    min-width: 686px;
  }
  .section1 {
    height: 1000px;
  }
  .container1 {
    height: 1000px;
    display: block;
  }
  .textbox {
    text-align: center;
    width: 420px;
    padding: 50px 0px;
    margin: 0px auto;
    border: solid rgba(0, 0, 0, 0);
  }
  .authbox {
    width: 300px;
    margin: 30px auto;
  }
  .section2 {
    height: 1180px;
  }
  .container2 {
    width: 687px;
    min-width: 687px;
    margin: 2vh auto;
  }
  .boxcontainer2 {
    display: block;
    width: 687px;
    min-width: 600px;
  }
  .spaceholder {
    height: 12vh;
  }
  .boxesA {
    width: 600px;
    padding: 5px 50px;
  }
  .section3 {
    height: 300px;
  }
  .container3 {
    min-width: 687px;
  }
  .boxcontainer3 {
    display: block;
  }
  .boxesB {
    width: 70vw;
    margin: 100px auto;
  }
}