html, body {
 margin: 0px;
 padding: 0;
 height: 100%;
 text-align: center;
  background: #1f1e1e;
}

section {
  min-height: 100%;
}



p{font-family: 'Roboto', sans-serif; font-weight: 500; color: #000000; text-transform: uppercase;}

hr{width: 60px; height: 5px; background: #000000; border: 0; margin: 0 auto 40px auto;}
#logo, li, img, .button {transition: all 300ms; -webkit-transition: all 300ms; -moz-transition: all 300ms; -o-transition: all 300ms;}


header {
  width: 100%;
  height: 65px;
  position: fixed;
  top: 0;
  left: 0;
  background: #1f1e1e;
  box-shadow: 0 2px 3px rgba(0, 0, 0, 0.3);
  z-index: 1;
}



#logo:hover {
  opacity: 0.5;
}

#logo img {
  width: 3%;
}



#home {
background: url(pics/background.jpg);
  background-position: center center;
  background-size: cover;
}

#home h1 {
  margin: 350px auto 0 auto;
  font-size: 150px;
}

#home h2 {
  margin: 0 auto 0 auto;
  font-size: 50px;
}

body {
  margin: 0;
  padding: 0;
}

button{
  position: relative;
  height: 60px;
  width: 200px;
  margin: 50px;
  border-radius: 50px;
  border: none;
  outline: none;
  background: #1f1e1e;
  color: #FFFFFF;
  font-size: 20px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.5s;
}
button:hover{
  background: linear-gradient(90deg, #03a9f4, #f441a5, #ffeb3b, #03a9f4);
  background-size: 400%;
}

button:before{
  content: '';
  position: absolute;
  background: inherit;
  top: -5px;
  right: -5px;
  bottom: -5px;
  left: -5px;
  border-radius: 50px;
  filter: blur(20px);
  opacity: 0;
  transition: opacity 0.5s;
}
button:hover:before{
  opacity: 1;
  z-index: -1;
}
button:hover{
  z-index: 1;
  animation: glow 5s linear infinite;
}
@keyframes glow {
  0%{
    background-position: 0%;
  }
  100%{
    background-position: 400%;
  }
}












footer {
  width: 100%;
  height: 50px;
  background-color: #1f1e1e;
}

footer p {
  font-size: 12px;
  color: #FFFFFF;
  padding-top: 15px;
}