* {
  overflow: hidden;
  box-sizing: border-box;
  padding: 0;
  margin: 0;
  text-decoration: none;
  font-family: 'Source Sans Pro', sans-serif;
}

:root {
  font-size: 16px;
}

body {
  display: flex;
  position: relative;
  flex-direction: row;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
}

main {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  background-color: var(--background);
}

.header_txt,
#hdr_txt {
  font-size: 1.5rem;
  font-weight: 300;
  line-height: 30px;
  color: var(--color50);
  width: 100%;
}

article {
  display: flex;
  flex-direction: row;
  height: calc(100vh - 52px);
  flex-wrap: wrap;
  overflow: hidden;
}

#master {
 /* flex-direction: column;*/
  font-size: 1rem;
  width: 50%;
  height: inherit;
  padding: 10px 15px 15px 15px;
  overflow: auto;
}

#master.table {
  flex-direction: column;
  font-size: 1rem;
  width: 50%;
  height: auto;
  padding: 10px 15px 15px 15px;
  overflow: auto;
}

#master.login{
  display: flex;
  justify-content: center;

}

#detail {
  display: flex;
  flex-direction: column;
  font-size: 1rem;
  width: 50%;
  height: inherit;
  background: var(--white);
  padding: 10px 15px 15px 15px;
  border-left: 1px solid var(--color90);
  overflow: auto;
}

#detail.hide {
  display: none;
  z-index: 1;
}

div#list.hide {
  display: none;
}

.line {
  background-color: var(--color80);
  width: 100%;
  height: 1px;
  margin-top: 8px;
  margin-bottom: 15px;
}

.subheader {
  display: flex;
  align-items: center;
  width: 100%;
  height: 42px;
  justify-content: space-between;
}

pre {
  resize: vertical;
  width: 100%;
  font-size: 1rem;
  font-family: Consolas, Menlo, Monaco, Lucida Console;
  background-color: #f0f0f0;
  margin-top: 15px;
  margin-bottom: 15px;
  padding: 15px;
  overflow: auto;
  color: var(--text);
}


#options_menu {
  display: flex;
  justify-content: flex-end;
  min-width: 32px;
  width: 32px;
}

#btn_option {
  width: 42px;
  height: 42px;
  line-height: 50px;
}

#options_list.hide {
  display: none;
  z-index: 1;
}

#options_list {
  display: flex;
  z-index: 25;
  flex-direction: column;
  position: absolute;
  background-color: var(--color98);
  min-width: 160px;
  top: 100px;
  overflow: auto;
  border-radius: 7px;
  box-shadow: 0 8px 16px 0 rgba(0, 0, 0, .2);
}

.icn_option {
  display: inline-flex;
  position: relative;
  width: 32px;
  line-height: 42px;
  margin-right: 7px;
  text-decoration: none;
  color: var(--color50);
  fill: var(--color50);
}

img.img {
  width: 100%;
}