*, *:before, *:after {
  padding: 0;
  box-sizing: border-box;
}

main {
  min-width: 0px;
  max-width: 1920px;
  padding: 0px;
  margin: 0 auto;
  background: #fff;
}

section {
  display: none;
  padding: 0 0 0 0;
}

input {
  display: none;
}

label {
  display: inline-block;
  margin: 0 0 -1px;
  padding: 15px 25px;
  font-weight: 600;
  text-align: center;
  color: #bbb;
  border: 1px solid transparent;
}
label:hover {
  color: #96c2c2;
  cursor: pointer;
  transition: ease-in-out 0.4s;
}

input:checked + label {
  color: #96c2c2;
}

#tab1:checked ~ #content1,
#tab2:checked ~ #content2,
#tab3:checked ~ #content3,
#tab4:checked ~ #content4,
#tab5:checked ~ #content5,
#tab6:checked ~ #content6,
#tab7:checked ~ #content7,
#tab8:checked ~ #content8,
#tab9:checked ~ #content9 {
  display: block;
}

@media screen and (max-width: 650px) {
  label {
    font-size: 10px;
  }
  label:before {
    margin: 0;
    font-size: 18px;
  }
}

@media screen and (max-width: 400px) {
  label {
    padding: 15px;
  }
}