body{
  background-color: #001017;
}

body{
  padding: 0;
  margin: 0;
}
.middle{
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 100%;
  text-align: center;
}
.btn{
  display: inline-block;
  width: 90px;
  height: 90px;
  background: #5f7595;
  margin: 10px;
  border-radius: 30%;
  box-shadow: 0 5px 20px -5px #00000070;
  color: #ffffff;
  overflow: hidden;
  position: relative;
  background:linear-gradient(rgb(14, 14, 14), rgb(7, 0, 48));
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);  
  border-radius: 20px;
  border: 2px solid rgb(0, 0, 0);
  box-shadow: 0 8px 32px 0 rgb(0, 0, 0);
  text-align: center;
}
.btn i{
  line-height: 90px;
  font-size: 26px;
  transition: 0.2s linear;
}
.btn:hover i{
  transform: scale(1.3);
  color: #ffffff;
}
.btn::before{
  content: "";
  position: absolute;
  width: 200%;
  height: 200%;
  background:linear-gradient(rgb(87, 80, 80), rgb(0, 0, 0));
  transform: rotate(45deg);
  left: 290%;
  top: 90%;
  border-radius: 75%;
}
.btn:hover::before{
  animation: aaa 0.7s 1;
  top: -10%;
  left: -50%;
}
@keyframes aaa {
  0%{
    left: -100%;
    top: 100%;
  }50%{
    left: 100%;
    top: -50%;
  }100%{
    top: -50%;
    left: -50%;
  }
}

.glass{
  background:linear-gradient(red, green);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);  
  border-radius: 20px;
  border: 1px solid grey;
  box-shadow: 0 8px 32px 0 black;
}


.am6{
  display: inline-block;
  width: 90px;
  height: 90px;
  background: #5f7595;
  margin: 10px;
  border-radius: 30%;
  box-shadow: 0 5px 20px -5px #00000070;
  color: #ffffff;
  overflow: hidden;
  position: relative;
  background:linear-gradient(rgb(255, 255, 255), rgb(0, 157, 255));
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);  
  border-radius: 20px;
  border: 2px solid rgb(80, 80, 80);
  box-shadow: 0 8px 32px 0 rgb(19, 19, 19);
  text-align: center;
}

.am7{
  display: inline-block;
  width: 90px;
  height: 90px;
  background: #5f7595;
  margin: 10px;
  border-radius: 30%;
  box-shadow: 0 5px 20px -5px #00000070;
  color: #ffffff;
  overflow: hidden;
  position: relative;
  background:linear-gradient(rgb(0, 140, 28), rgb(52, 233, 130));
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);  
  border-radius: 20px;
  border: 2px solid rgb(26, 163, 16);
  box-shadow: 0 8px 32px 0 rgb(19, 19, 19);
  text-align: center;
}

.am5{
  display: inline-block;
  width: 90px;
  height: 90px;
  background: #5f7595;
  margin: 10px;
  border-radius: 30%;
  box-shadow: 0 5px 20px -5px #00000070;
  color: #ffffff;
  overflow: hidden;
  position: relative;
  background:linear-gradient(rgb(0, 191, 255), rgb(52, 233, 130));
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);  
  border-radius: 20px;
  border: 2px solid rgb(0, 0, 0);
  box-shadow: 0 8px 32px 0 rgb(19, 19, 19);
  text-align: center;
}

.am69{
  display: inline-block;
  width: 90px;
  height: 90px;
  background: #085ee1;
  margin: 10px;
  border-radius: 30%;
  box-shadow: 0 5px 20px -5px #00000070;
  color: #3a004b;
  overflow: hidden;
  position: relative;
  background:linear-gradient(rgb(0, 191, 255), rgb(0, 41, 95));
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);  
  border-radius: 20px;
  border: 2px solid rgb(9, 0, 106);
  box-shadow: 0 8px 32px 0 rgb(19, 19, 19);
  text-align: center;
}