*, *::before, *::after {
	box-sizing: border-box;
}

body {
	padding: 0;
	margin: 0;
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-image: url(imagens/fundo%20menu.png)
          }

.perf img {
    display: block;
    margin-left: auto;
    margin-right: auto;
  
}

.perf h1 {
    position: relative;
color: aliceblue;
text-align: center;
    bottom: 35px;
    font-family: 'Aldrich', sans-serif;

}


.main {
    display: block;
    margin-left: auto;
    margin-right: auto;
  
  text-align: center;
  width: 90%;
  opacity: 0;
  display: none;
  transition: opacity 1s ease-in;
}

.cu {  
  background: white;
  color: black;
  text-decoration: none;
  border: none;
  border-radius: 10px;
  padding: 20px 80px;
  margin-top: 15px;
    font-family: 'Aldrich', sans-serif;
}







.cu:hover {
  opacity: 0.9;
}

.progress-bar {
	position: relative;
    bottom: 35px;
	width: 500px;
	height: 3em;
	background-color: #111;
	border-radius: 0em;
	color: white;
}

.progress-bar::before {
	content: attr(data-label);
	display: flex;
	align-items: center;
	position: absolute;
	left: .5em;
	top: .5em;
	bottom: .5em;
	width: calc(var(--width, 0) * 1%);
	min-width: 2rem;
	max-width: calc(100% - 1em);
	background-color: white;
	border-radius: 0em;
	padding: 0em;
}



.perf {

}

@import url('https://fonts.googleapis.com/css?family=Raleway');

* {
    font-family: Raleway;
}

html {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;

}