* {
    text-decoration: none;
    margin: 0px;
    padding: 0px;
}

body {
    margin: 0px;
    padding: 0px;
    font-family: 'Calibri',sans-serif;
}

.wrapper {
    width: 1300px;
    margin: auto;
    position: relative;
}

.logo a {
    font-size: 50px;
    font-weight: 800;
    float: left;
    font-family: Avenir next;
    color: #025949;
}

.menu {
    float: right;
}
.menu-icon {
    color: white;
    float: right;
    font-size: 300px;
    margin-right: 10px;
    margin-top: 15px;
    padding: 21px 0;
    display:block;
}

nav {
    width: 100%;
    margin: auto;
    display: flex;
    line-height: 80px;
    position: sticky;
    position: -webkit-sticky; 
    top: 0;
    background: #79d9d9;
    z-index: 1;
    border-bottom:1px solid #364f6b;
}

nav ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
}

nav ul li {
    float: left;
    font-size: 15pt;
}

nav ul li a {
    color: black;
    font-weight: bold;
    text-align: center;
    padding: 0px 16px 0px 16px;
    text-decoration: none;
}

nav ul li a:hover {
    text-decoration: underline;
}

a.tbl-biru {
    background: #3f72af;
    border-radius: 20px;
    margin-top: 20px;
    padding: 15px 20px 15px 20px;
    color: #F5F5F5;
    cursor: pointer;
    font-weight: bold;
}

a.tbl-biru:hover {
    background: #f27052;
    text-decoration: none;
}

a.tbl-pink {
    background: #f27052;
    border-radius: 20px;
    margin-top: 20px;
    padding: 15px 20px 15px 20px;
    color: #FFFFFF;
    cursor: pointer;
    font-weight: bold;
}

a.tbl-pink:hover {
    background: #3f72af;
    text-decoration: none;
}

section {
    margin: auto;
    display: flex;
    margin-bottom: 50px;
}

section img {
    width: 72%;
    height: 72%;
}

.kolom {
    margin-top: 60px;
    margin-bottom: 50px;
}

.kolom .deskripsi {
    font-size: 50pt;
    font-weight: bold;
    font-family: 'calibri';
    color: #f2b705;
}

.kolom h2 {
    font-family: 'calibri';
    font-weight: 800;
    font-size: 130px;
    margin-bottom: 20px;
    margin-top: 20px;
    color: #f2b705;
    width: 100%;
    line-height: 20px;
}

.utama h1 {
    font-family: 'calibri';
    font-weight: 800;
    font-size: 80px;
    margin-bottom: 20px;
    margin-top: 20px;
    color: #f2b705;
    width: 100%;
    line-height: 50px;
}

p {
    margin: 10px 0px 10px 0px;
    padding: 10px 0px 10px 0px;
    font-size: 25px;
    text-align: justify;
}

.tengah {
    text-align: center;
    width: 100%;
    background-color: #e6e6e696;
    background-size: cover;
}

.tutor-list {
    width: 100%;
    position: relative;
    display: flex;
    flex-wrap: wrap;
}

.tim-bawah {
    width: 100%;
    position: relative;
    display: flex;
    flex-wrap: wrap;
    margin-top: 30px;
    margin-bottom: 30px;
    padding-left: 30px;
    padding-right: 30px;
}

.kartu-tutor {
    width: 20%;
    margin: 0 auto;
}

.kartu-tutor img {
    width: 80%;
    border-radius: 50%;
}

.kartu-tutor h3 {
    font-family: 'calibri';
    font-weight: 800;
    font-size: 25px;
    text-align: center;
    color: #025949;
}

.kartu-tutor p {
    font-family: 'calibri';
    font-weight: 500;
    font-size: 25px;
    text-align: center;
    color: #025949;
}

.heading {
    padding-top: 10px;
    padding-bottom: 30px;
    height: 200px;
  }
  
  .heading h2 {
    font-weight: bold;
    font-family: calibri;
    font-size: 30px;
    color: white;
  }
  
  .heading h3 {
      font-weight: bold;
      font-family: calibri;
      color: white;
  }
  
  .message-wrapper {
    border-bottom: 1px solid rgb(224, 137, 7);
    padding-bottom: 80px;
    text-align: center;
    padding-top: 20px;
    background-image: url(BG.jpeg);
    background-position: 0%;
    opacity:unset;
  }
  
  .message {
    padding: 15px 30px;
    background-color:salmon;
    cursor: wait;
    box-shadow: 0 10px chocolate;
    font-size: 15px;
    font-weight: bold;
    color: black;
    border-radius: 7px;
  }
  .message:hover{
    color:rgb(180, 101, 107);
    opacity:0.7;
  }
  
  .footer {
    background-color: #79d9d9;
    color: #fff;
    height: 80px;
    padding: 20px;
    height:120px;

  }
  
  .footer-logo {
    float: left;
    font-size: 22px;
    font-size: 32px;
    padding: 40px 80px;
  }

@media (max-width: 1000px) {
    section img {
        width: 500px
    }
}