header{
  background-color: #ffffff;
  /*border-bottom: #f75c48 2px solid;*/ 
}
header .hd{
  min-height: 100px;
  position: relative;
}
header .hd img{
    position: absolute;
}
header .hd .left{
   top: 50%;   
   left: 0px;   
   margin-top: -41px;
}
header .hd .right{
   top: 50%;   
   right: 0px;
   margin-top: -29.5px;
}

#header_img1{ text-align: left; }
#header_img2{ text-align: right; }

.mt5{ margin-top: 5px; }
.mt20{ margin-top: 20px; }
.mt30{ margin-top: 30px; }
.mt40{ margin-top: 40px; }
.mb5{ margin-bottom: 5px; }

.titulo{
  color:#20b7e8;
  background-image: url('../images/diploma.png');
  background-repeat: no-repeat;
  background-position: left center;
  background-size: auto 70px;
  padding-left: 100px;
  padding-top: 15px;
  min-height: 72px;
  font-size: 26px;
}

.box{
  border:#EFEFEF 4px solid;
  padding: 15px;
}

@media only screen and (max-width: 770px) {
  #header_img1{ text-align: center !important; }
  #header_img2{ text-align: center !important; }
}