stylesheet.css

*{
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body,
ul, ol, li,
h1, h2, h3, h4, h5, h6, p, div {
  margin: 0;
  padding: 0;
  /* font-size: 10px; */
}

body {
  font-family: 'Poppins', sans-serif;
  font-family: 'Quicksand', sans-serif;

}

li {
  list-style: none;
}

a {
  text-decoration: none;
}

/*Bagian keseluruhan pada header navigasi*/
.header{
  background-color: #000;
  height: 60px;
  box-shadow: 0 0 5px #000;
  position: fixed;
  width: 100%;
  z-index: 382006;
}

/*Bagian logo*/
.header-logo{
  float: left;
}
.header-logo a{
  text-decoration: none;
  color: #fff;
  padding: 0 35px;
  line-height: 60px;
  font-weight: bolder;
  font-size: 25px;
}
.header-logo a:active{
  transition: 1.5s ease-in-out;
}

/*Bagian menu pada header navigasi*/
.header-list{
  float: right;
}
.header-list li{
  float: right;
  list-style: none;
}
.header-list a{
  float: right;
  padding: 0  35px;
  line-height: 60px;
  text-decoration: none;
  color: rgba(255, 255, 255, 0.8);
}
.header-list a:hover{
  color: rgba(255, 255, 255, 1);
}
#list-selection{
  background-color: rgba(169, 169, 169, 0.5);
}
#list-selection a{
  color: #fff;
}
#list-selection a:hover{
  background-color: rgba(169, 169, 169, 0.8);
  font-weight: bold;
}

.container{
  max-width: 1170px;
  width: 100%;
  margin: 0 auto;
}

.main-wrapper{
  padding: 180px 0 100px 0;
  background-color: #ECECEC;
  height: 790px;
  background-image: url(images/abstract-background.jpg);
  background-size: cover;

}

.main h1{
  font-size: 45px;
  font-family: Poppins;
  text-align: left;
}

.main-left{
  margin-top: 100px;
  text-align: center;
}

.main-left p{
  text-align: justify;
  color: #888;
  margin: 10px 0 30px 0;
}

.btn{
  padding: 15px 40px;
  border-radius: 25px;
  display: inline-block;
  color: white;
  opacity: 0.8;
}

.learnmore{
  font-size: 15px;
  background-color: #4DCCFA ;
  box-shadow: 0 6px #C8CBCD;
}

.learnmore:hover{
    background-color: #17BFFC;
}

.learnmore:active{

  position: relative;
  box-shadow: none;
  top: 6px;
}


.main img{
  width: 600px;
  margin-left: 70px
}

.main{
  float: left;
  width: 45%;

}

.lesson-wrapper{
  height: 700px;
  text-align: center;
}


.heading{
font-family: Poppins;
  padding-top: 60px;
}

.heading-lesson h1{
  padding-top: 60px;
  font-family: Poppins;
  font-size: 50px;
  margin-bottom: 13px;
}

.heading p{
  font-size: 17px;
  color: #777777;

}

.lesson{
  float: left;
  width: 25%;
  margin-top: 30px;
}


.lesson-icon img{
    width: 150px;
}


.lesson-icon{
  border: 2px solid #fff;
  padding: 40px 0;
  margin: 0 15px;
  border-radius: 17px;
  box-shadow: .1rem .1rem 1rem rgba(0,0,0,0.2);
  cursor: pointer;
}

.lesson-icon:hover{
  transform: translateY(-2px);
  box-shadow: .5rem .5rem 2rem rgba(0,0,0,0.2);
}

.even{
  padding-top: 30px;
}

.lesson-icon h3{
  margin-top: 10px
}

.txt-content{
  width: 80%;
  display: inline-block;
  margin-top: 10px;
  color: #777777;

}

/* section */
a{
  text-decoration: none;
  color: #fff;
}

section{
  background-color: #fff;
}

.heading{
  text-transform: uppercase;
  font-size: 3.5rem;
  letter-spacing: 3px;
  margin-bottom: 5rem;
  text-align: center;
  color: #333;
  position: relative;
}

.heading h1{
  font-size: 32px;
  text-align: left;
}

.heading::after{
  content: "";
  width: 15rem;
  height: .8rem;
  background-color: #45e19f;
  position: absolute;
  bottom: -2rem;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 2rem;
}

.card-wrapper{
  display: flex;
  align-items: center;
  align-content: center;
  flex-direction: column;
  text-align: center;
}

.card{
  float: left;
  width: 320px;
  background-color: #ebeef8;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 2rem 0;
  box-shadow: .5rem .5rem 3rem rgba(0,0,0,0.2);
}

.card .card-img{
  width: 100%;
  height: 250px;
  object-fit: cover;
  -webkit-clip-path: polygon(0 0, 100% 0, 100% 78%, 0 100%);
  clip-path: polygon(0 0, 100% 0, 100% 78%, 0 100%);
}

.profile-img{
  width: 150px;
  height: 150px;
  object-fit: cover;
  border-radius: 50%;
  margin-top: -130px;
  z-index: 382005;
  border: 10px solid #ebeef8;
}

.card h1{
  font-size: 20px;
  color: #333;
  margin: 10px 0;
}

.card p{
  font-size: 15px;
}

.job-title{
  color: #777;
  font-size: 1.5rem;
  font-weight: 300;
}

.about{
  font-size: 1.5rem;
  margin: 10px 0;
  font-style: italic;
  text-align: center;
  color: #333;
}

.card .btn{
  padding: 10px 26px;
  background-color: #445ae3;
  border-radius: 2rem;
  margin: 7px 0;
  text-transform: uppercase;
  color: #eee;
  font-size: 15px;
  transition: all .5s;
}

.card .btn:hover{
  transform: translateY(-2px);
  box-shadow: .5rem .5rem 2rem rgba(0,0,0,0.2);
}

.card .btn:active{
  transform: translateY(0);
  box-shadow: none;
}

.social-media{
  width: 100%;
  list-style: none;
  display: flex;
  justify-content: space-evenly;
  padding: 10px 0;
  margin-top: 1.5rem;
  border-top: 1px solid rgba(0,0,0,.1);
}

.social-media i{
  font-size: 30px;
  transition: color .5s;
}

.fa-facebook-square{
  color: #3b5999;
}

.fa-twitter-square{
  color: #55acee;
}

.fa-instagram{
  color: #e6683c;
}

.fa-github-square{
  color: black;
}

.fa-facebook-square:hover,
.fa-twitter-square:hover,
.fa-instagram:hover,
.fa-github-square:hover{
  color: #45e19f;
}

/* shape-cuved */
/*.anjay{
  position: relative;
  width: 100%;
  padding-top: 300px;
}

.custom-shape-divider-bottom-1602751784 {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
}

.custom-shape-divider-bottom-1602751784 svg {
    position: relative;
    display: block;
    width: calc(135% + 1.3px);
    height: 283px;
}

.custom-shape-divider-bottom-1602751784 .shape-fill {
    fill: #F1F1F1;
}*/
/* end-shapecurved */

/* footer */
footer{
  display: grid;
  font-size: 14px;
  display: -webkit-flex;
  display: -moz-flex;
  display: -ms-flex;
  display: -o-flex;
  display: flex;
  flex-flow: row wrap;
  padding: 50px;
  color: #fff;
  background-color: #f1f1f1;
  position: relative;
  margin-top: 60px;
}

footer, footer:before, footee:after{
  box-sizing: border-box;
}

.footer > *{
  flex: 1 100%;
}

.footer-left{
  margin-right: 1.25rem;
  margin-bottom: 2em;
}
.footer-left img{
  width: 80%;
}

.footer-left p{
  text-align: justify;
}


h2{
 font-weight: 600;
 font-size: 17px;
 color: black;
}

.footer ul{
  list-style: none;
  padding-left: 0;
}

.footer li{
  line-height: 2em;
}

.footer a{
  text-decoration: none;
}

.footer-right{
  display: -webkit-flex;
  display: -moz-flex;
  display: -ms-flex;
  display: -o-flex;
  display: flex;
  flex-wrap: row wrap;
}

.footer-right > *{
  flex: 1 50%;
  margin-right: 1.25em;
}

.box a{
  color: grey;
}
.box a:hover{
  color: #000;
}

.footer-bottom{
  text-align: center;
  color: #999;
  padding-top: 50px;
}
.footer-bottom a{
  color: grey;
}
.footer-bottom a:hover{
  color: #000;
  cursor: pointer;
}

.footer-left p{
  padding-right: 20%;
  color: #999;
  padding-top: 10px;
}

.socials a{
  background: #f1f1f1;
  width: 40px;
  height: 40px;
  display: inline-block;
  margin-right: 10px;
}

.socials a i{
  padding: 10px 12px;
  font-size: 20px;
}

.fa-facebook-square{
  color: #3b5998;
}

.fa-youtube{
  color: #FF0000;
}

.fa-quora{
  color: #b92b27;
}

.fa-instagram{
  color: #dd2a7b;
}

.fa-twitter-square{
  color: #00acee;
}
/* end-footer */