:root {
  --v-green:      #068010;
  --v-red:        #f30000;
  --v-blue:       #36c;
  --v-text:       #333;
  --box-border:   #aaa;
}
html {
  padding: 0;
  margin: 0;
  width: 100vw;
  height: 100%;
  box-sizing: border-box;
  scroll-behavior: smooth;
  scroll-padding-top: 5rem; /* height of sticky header */
  tab-size: 4;
}
body {
  padding: 0;
  margin: 0;
  width: auto;
  width: 100vw;
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.8rem;
  margin: 0;
  background-color: #FCFAF6;
  background-color: #f7f7f7;
}
.box-trix {
  margin: 0px auto;
  border: 1px solid var(--v-blue);
  border-radius: 10px;
  background-color: #f9f6f2;
  min-width: 200px;
  max-width: max-content;
  width: fit-content;
  width: clamp(340px, 70vw, 1000px);
  font-size: 1rem;
  text-align: left;
  color: var(--v-text);

  border-radius: 6px;
  align-items: center;

  background-color: #f7f7f7;
  border: 1px solid var(--box-border);
  font-size: 1.0rem;
  padding: 0px 20px 10px 20px;
}

.btn,
.btn-blue,
.btn-green,
.btn-red
{
  display: inline;
  background-color: var(--v-blue);
  cursor: pointer;
  margin: 0 5px 0 0;
  vertical-align: middle;
  color: #fff;
  text-align: center;
  font-family: verdana, helvetica, arial, sans-serif;
  font-weight: normal;
  font-size: clamp(12px, 14px, 16px) ;
  width: max-content;
  border-radius: 7px;
  border: 1px solid var(--box-border);
  box-shadow: rgba(0, 0, 0, 0.3) 2px 2px 3px;
  white-space: nowrap;
  padding: 0.5rem 1rem;
}

.btn-blue {
  background-color: var(--v-blue);
}
.btn-green {
  background-color: var(--v-green);
}
.btn-red {
  background-color: var(--v-red);
}

.btn-blue:hover > a {
  color: var(--v-blue);
}
.btn-green:hover > a {
  color: var(--v-green);
}
.btn-red:hover > a {
  color: var(--v-red);
}

.btn-blue:hover,
.btn-green:hover,
.btn-red:hover {
  background-color: #f7f7f7;
}

.btn-blue > a,
.btn-green > a,
.btn-red > a,
a.btn-blue,
a.btn-green,
a.btn-red {
  color: #f7f7f7;
  text-decoration: none;
  text-justify: none;
}

.btn-blue:hover {
  border: 1px solid var(--v-blue);
  border-radius: 5px;
  color: var(--v-blue);
}
.btn-green:hover {
  border: 1px solid var(--v-green);
  border-radius: 5px;
  color: var(--v-green);
}
.btn-red:hover {
  border: 1px solid var(--v-red);
  border-radius: 5px;
  color: var(--v-red);
}

.div-green {
  display: inline;
  color: var(--v-green);
}