#page * {
  box-sizing: border-box;
}
#pid-admin-structure-block #main *{
  box-sizing: content-box;
}
.clearfix::after {
  content: "";
  display: table;
  clear: both;
}
body{
  margin:0px;
  padding:0px;
}
#page,
#header,
#primary-menu,
#preface,
#preface_top,
#content_top,
#main,
#postscript,
#footer
{
  width:100%;
}
.region-preface-top{
  overflow:hidden;
}
.header-inner,
.region-header-top,
.primary-menu-inner,
.region-preface-top,
.region-preface-bottom,
#main-inner,
.region-postscript-top,
.region-postscript-bottom,
.region-footer,
.region-footer-bottom
{
  margin: 0 auto;
width:1050px;
}
.region-header-top .content{
  width:100%;
}
aside{
  width:250px;
  float:left;
}
.one-sidebar #main-content{
  float:left;
  width:800px;
}
.sidebar-first #main-content{
  float:right;
}
.two-sidebars #main-content{
  float:left;
  width:550px;
}

.region-footer{
      display:flex;
    flex-direction:row;
    justify-content:space-around;
}
.region-footer .block{
flex-grow:0;
}

.navibutton,
#smart-menu-wrapper {
  display: none;
  position: absolute;
  width: 0px;
  height:0px;
}

/*
#main-inner{
  border:1px solid red;
}
aside.region{
  border:1px solid green;
}
 #main-content .region{
  border:1px solid blue;
}*/