body,
html {
  padding: 0px;
  margin: 0px;
  display: block;
  width: 100%;
  height: 100%;
  overflow: hidden;
}




::-webkit-scrollbar {
  width: 6px; 
  height: 6px; 
}


::-webkit-scrollbar-track {
  border-radius: 4px;
  
  
}


::-webkit-scrollbar-thumb {
  border-radius: 8px;
  background-color: #dddee0;
  
}


::-webkit-scrollbar-thumb:hover {
  background-color: #c7c9cc;
}


::-webkit-scrollbar-button {
  
}


::-webkit-scrollbar-corner {
  
}

.content {
  display: block;
  width: 100%;
  height: 100%;
}

.content .header_box {
  height: 70px;
  border-bottom: 1px solid #f1eaea;
  
  display: flex;
  align-items: center;
  padding: 0px 10px;
}

.content .header_box span {
  font-size: 22px;
  margin-left: 20px;
}

.content .content_box {
  display: flex;
  flex-direction: row;
  height: 100%;
  overflow: hidden;
}

.content_box .menu {
  width: 300px;
  border-right: 1px solid #f1eaea;
  
  overflow-y: scroll;
}

.content_box .r_content {
  width: 100%;
  flex: 1;
}

.content_box .r_content .tabmenu {
  height: 40px;
  width: 100%;
  border-bottom: 1px solid #f1eaea;
  
}
.r_content .tabmenu a {
  height: 100%;
  display: inline-block;
  padding: 0px 10px;
  text-decoration: none;
  color: #232a34;
  border-right: 1px solid #f1eaea;
  font-size: 15px;
}

.r_content .tabmenu a .icon {
  border-radius: 10px;
  width: 8px;
  height: 8px;
  background-color: #dddee0;
  display: inline-block;
}
.r_content .tabmenu a.selected .icon {
  background-color: #4db932;
}

.r_content .tabmenu a span {
  line-height: 40px;
  margin: 0px 14px 0px 8px;
}

.r_content .tabmenu a .close {
  background: url('../image/close.png') center center;
  display: inline-block;
  width: 10px;
  height: 10px;
}

.r_content .iframe iframe {
  width: 100%;
  height: 100%;
}

.menu ul {
  margin: 0px;
  padding: 0px;
}
.menu ul li {
  list-style: none;
}
.menu ul li dd,
.menu ul li dd dl {
  margin: 0px;
  padding: 0px;
}
.menu a {
  text-decoration: none;
  color: #232a34;
  display: block;
  padding: 16px 20px 16px 30px;
  font-size: 15px;
}

.menu a:hover,
.menu .active {
  background-color: #f5f2f2;
}
.menu .parent_menu {
  display: flex;
  align-items: center;
}

.menu .hide {
  display: none;
}

.menu .parent_menu span {
  display: block;
  width: 100%;
  flex: 1;
}

.menu .parent_menu .up {
  background: url('../image/upward.png') center center;
  display: inline-block;
  width: 12px;
  height: 12px;
}

.menu .parent_menu .down {
  background: url('../image/down.png') center center;
  display: inline-block;
  width: 12px;
  height: 12px;
}

.tabiframe {
  height: 100%;
}

.iframe {
  height: 90%;
}