.endfloat {
  clear: both;
}
#bg_img1 {
  background: linear-gradient(rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.8)), url("../img/home_img2.jpg");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  background-opacity: 0.05;
  background-width: 110vw ;
}
.head_img1 {
  margin-bottom: 10px;
  float: left;
  width: 0px;
  height: 70px;
}
.logo {
  margin-top: -5px;
  margin-left: -10px;
  float: left;
  width: 50vmin;
  height: 20vmin;
  z-index: 40;
  /*     @media screen and (min-height: 1200px)
    {
        width:50vw;
        height:20vw;
    }*/
}
#logo{
    position: fixed;
    top: 0vmin;
    left: -10px;
    z-index: 20;
}
.construction {
  margin-left: 2.5vw;
  width: 15vw;
  height: 15vmin;
  
}
#construction {
  position: fixed;
  top: 2.5vmin;
  left: 2.5vw;
  z-index: 10;
}

.head_img3 {
  clear: both;
  display: block;
  margin-left: auto;
  margin-right: auto;
  width: 100%;
  height: 0px;
}
.foot_img1 {
  float: left;
  width: 0px;
  height: 50px;
}
.foot_img2 {
  margin: -10px;
  float: left;
  width: 450px;
  height: 150px;
}
.foot_img3 {
  clear: both;
  display: block;
  margin-left: auto;
  margin-right: auto;
  width: 100%;
  height: 0px;
}
.home_img1 {
  float: left;
}
video {
  border: 3px blue solid;
  border-radius: 10px;
}