body {
  background-color: rgba(240,243,247,1);
}

.header{
  position:fixed;
  left:0px;
  top:0px;
  width:100%;
  height:70px;
  background:rgba(255,255,255,1);
  box-shadow:0px 2px 4px 0px rgba(0,21,41,0.12);
}

.logo{
  margin: 0px 24px;
  position: relative;
  top: 11px;
  width: 202px;
  height: 45px;
}

.center-in-center{
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  -o-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  /* width: 45.87%;
  height: 51.1%; */
  width: 880px;
  height: 470px;
  box-shadow:0px 10px 16px 0px rgba(223,223,223,1);
}

.background{
  width: 510px;  
  height: 100%;
  float: left;
}

.loginframe{
  float: left;
  height: 100%;
  width: 370px;
  background: white;
  border-bottom-right-radius: 8px;
  border-top-right-radius: 8px;
}

.copyright{
  position: absolute;
  bottom: 5%;
  left: 50%;
  font-size: 12px;
  color: rgba(153,153,153,1);
  font-weight: 400;
  transform: translate(-50%, -50%);
}