design.css

html {scroll-behavior: smooth;}

body {
  background: #16161b;
  color: #fff;
  font-family: BlinkMacSystemFont,-apple-system,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,"Fira Sans","Droid Sans","Helvetica Neue",Helvetica,Arial,sans-serif;
  text-rendering: optimizeLegibility;
}

header {
  min-height: 6rem;
}

a {
  color: #fff;
}

header a:last-child {
  float: right;
}

main {
  text-align: center;
}

h1 {
  font-size: 2rem;
  font-weight: 600;
  margin-bottom: 0;
}

h1 + p {
  margin: 9px 0 2px;
  color: hsla(0,0%,100%,.6);
}

h1 + p + p {
  margin-top: 0;
}

p {
  font-size: 1.1rem;
  margin-top: 4px;
}


#join {
  background: #333;
  max-width: 340px;
  border-radius: 10px;
  margin: 0 auto;
  padding: 1.8rem 2rem;
  text-align: left;
  border: 1px solid #444;
}

#join h2 {
  margin:0;
  color: hsla(0,0%,100%,.6);
  font-weight: 400;
}

#join h2 + p {
  margin: 2px 0;
  color: hsla(0,0%,100%,.6);
}

#join h2 + p a {
  color: hsla(0,0%,100%,.66);
}

#join h3 {
  font-weight: 700;
  margin: 1.3rem 0 3px;
}

#join input {
  width: 100%;
  margin: 0 0 .6rem;
  padding: 5px 5px 5px 35px;
  box-sizing: border-box;
  border-radius: 3px;
  font-size: 1.1rem;
  font-weight: 300;
}

#join .input {
  position: relative;
}

#join .input svg {
  position: absolute;
  left: 10px;
  top: 9px;
  max-width: 1rem;
  color: #999;
}

#join .input:nth-of-type(2) svg {
  top: 11px;
}

#join .input:nth-of-type(3) svg {
  top: 10px;
}

#join .input:nth-of-type(3) input {
  padding-left: 33px;
}

#join p:last-child {
  margin-bottom: 0;
}

#gdpr {
  font-size: .80rem;
}


.more-info {
  max-width: 640px;
  margin: 5rem auto 2rem;
  line-height: 140%;
}

.more-info p {
  margin-bottom: 2rem;
}

.more-info {
  max-width: 640px;
  margin: 13vh auto 2rem;
}

.more-info h2 {
  font-size: 2.8rem;
  margin-bottom: 28px;
}

.more-info h3:not(:first-of-type) {
  margin-top: 3.3rem;
}

#join #klar h3 {
  margin-top: 0;
}

h3 {
  margin-bottom: 2px;
}

details summary { cursor: pointer; }
details summary h2 { display: inline; }

#solidariskt:target { padding-top: 3rem; }