html {
    box-sizing: border-box;
    background: #ffc600;
    font-family: 'helvetica neue';
    font-size: 20px;
    font-weight: 200;
  }
  
  body {
    margin: 0;
  }
  
  *, *:before, *:after {
    box-sizing: inherit;
  }

  .panels {
    min-height: 100vh;
    overflow: hidden;
    display: flex;
  }

  .panel {
    background: #6B0F9C;
    box-shadow: inset 0 0 0 5px rgba(255,255,255,0.1);
    color: white;
    text-align: center;
    align-items: center;
    transition:
      font-size 0.7s cubic-bezier(0.61,-0.19, 0.7,-0.11),
      flex 0.7s cubic-bezier(0.61,-0.19, 0.7,-0.11),
      background 0.2s;
    font-size: 20px;
    background-size: cover;
    background-position: center;
    flex: 1;
    justify-content: center;
    display: flex;
    flex-direction: column;
  }
/* .panels{
    background-size: 100% 100%;
} */
.panel1{
    background: url('./imgaes/1.png');
    background-size: 100% 100%;
}
.panel2{
    background: url('./imgaes/2.jpeg');
    background-size: 100% 100%
}
.panel3{
    background: url('./imgaes/3.jpeg');
    background-size: 100% 100%
}
.panel4{
    background: url('./imgaes/4.jpeg');
    background-size: 100% 100%
}
.panel5{
    background: url('./imgaes/5.png');
    background-size: 100% 100%
}

/* Flex Children */
.panel > * {
    margin: 0;
    width: 100%;
    transition: transform 0.5s;
    flex: 1 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .panel > *:first-child { transform: translateY(-100%); }
  .panel.open-active > *:first-child { transform: translateY(0); }
  .panel > *:last-child { transform: translateY(100%); }
  .panel.open-active > *:last-child { transform: translateY(0); }

  .panel p {
    text-transform: uppercase;
    font-family: 'Amatic SC', cursive;
    text-shadow: 0 0 4px rgba(0, 0, 0, 0.72), 0 0 14px rgba(0, 0, 0, 0.45);
    font-size: 2em;
  }
  
  .panel p:nth-child(2) {
    font-size: 4em;
  }

  .panel.open {
    flex: 6;
    font-size: 40px;
  }