html *{box-sizing: border-box;}

.wrapper{
	width: 960px;
	height: 2300px;
	margin: 0 auto;
}

h1, h2, h3, h4, h5, h6{ display: none }

body{
	list-style: none;
}

ul, ol, li{ list-style: none; }

li{float: left;}

.section_header{
  width:960px; 
  height:80px;
  position: relative;
}

.logo{
  position: absolute;
  top: 24px;
  right:774px;
}
.sidebar{
  position: absolute;
  top: 34px;
  right:917px;
}

.nav_gb{
  position: relative;
  top: 15px;
  left: 40%;
}

.head_part a{
  position: relative;
  top: 34px;
  left: 80%;
}
.test2{
  width: 22px;
  position:relative;
  top: 30px;
  left: 111px;
  display:block;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-top:10px none;
  border-bottom: 6px solid #ced4c8;
}
.test1{
  position:relative;
  /*   width: 70px; */
  top: 52px;
  left: 111px;
  display: inline-block;
  border-left: 11px solid transparent;
  border-right: 11px solid transparent;
  border-top: 11px solid #ced4c8;
  border-bottom:0px solid transparent;
}