* {
  margin: 0;
  padding: 0;
}

.background {
  
  position: -webkit-sticky;
  position: absolute;
  top: 0;
  width: 100%;
  background-color: black;
  height: 600px;
  z-index: -999;
  
}


.wrapper {
  position: relative;
  width: 100%;
}

.main {
  width: 80%;
  padding-left: 10%;
  padding-right: 10%;
  padding-top: 10px;
}

.header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.content {
  padding-top: 80px;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
}

.list-button .ul {
  display: flex;
  align-items: center;
  list-style: none;
}



.roboto-thin {
  font-family: "Roboto", sans-serif;
  font-weight: 100;
  font-style: normal;
}

.roboto-light {
  font-family: "Roboto", sans-serif;
  font-weight: 300;
  font-style: normal;
}

.roboto-regular {
  font-family: "Roboto", sans-serif;
  font-weight: 400;
  font-style: normal;
}

.roboto-medium {
  font-family: "Roboto", sans-serif;
  font-weight: 500;
  font-style: normal;
}

.roboto-bold {
  font-family: "Roboto", sans-serif;
  font-weight: 700;
  font-style: normal;
}

.roboto-black {
  font-family: "Roboto", sans-serif;
  font-weight: 900;
  font-style: normal;
}

.roboto-thin-italic {
  font-family: "Roboto", sans-serif;
  font-weight: 100;
  font-style: italic;
}

.roboto-light-italic {
  font-family: "Roboto", sans-serif;
  font-weight: 300;
  font-style: italic;
}

.roboto-regular-italic {
  font-family: "Roboto", sans-serif;
  font-weight: 400;
  font-style: italic;
}

.roboto-medium-italic {
  font-family: "Roboto", sans-serif;
  font-weight: 500;
  font-style: italic;
}

.roboto-bold-italic {
  font-family: "Roboto", sans-serif;
  font-weight: 700;
  font-style: italic;
}

.roboto-black-italic {
  font-family: "Roboto", sans-serif;
  font-weight: 900;
  font-style: italic;
}