[Résolu] CSS mettre un bouton l'un en dessous de l'autre

Bonjour,
j'ai 2 boutons que j'arrive absolument pas a mettre l'un en dessous de l'autre
je vous met le code ci-dessous; mon css:

.portfolio-experiment a {
	
float: right;       
display: inline-block;
  color: white;
  padding: 0.7em calc(0.7em * 1.2);
  display: inline-block;
  border: 3px solid transparent;
  position: relative;
  font-size: 1.5em;
  cursor: pointer;
  letter-spacing: 0.07em;
}
.portfolio-experiment a .text {
  font-family: proxima-nova, monospace;
  transform: translate3d(0, 0.7em, 0);
  display: inline-block;
  transition: transform 0.4s cubic-bezier(0.2, 0, 0, 1) 0.4s;
}
.portfolio-experiment a:after {
  position: absolute;
  content: "";
  bottom: -3px;
  left: calc(0.7em * 1.2);
  right: calc(0.7em * 1.2);
  height: 3px;
  background: #f26522;
  transition: transform 0.8s cubic-bezier(1, 0, 0.37, 1) 0.2s, right 0.2s cubic-bezier(0.04, 0.48, 0, 1) 0.6s, left 0.4s cubic-bezier(0.04, 0.48, 0, 1) 0.6s;
  transform-origin: left;
}
.portfolio-experiment .line {
  position: absolute;
  background: #f26522;
}
.portfolio-experiment .line.-right, .portfolio-experiment .line.-left {
  width: 3px;
  bottom: -3px;
  top: -3px;
  transform: scale3d(1, 0, 1);
}
.portfolio-experiment .line.-top, .portfolio-experiment .line.-bottom {
  height: 3px;
  left: -3px;
  right: -3px;
  transform: scale3d(0, 1, 1);
}
.portfolio-experiment .line.-right {
  right: -3px;
  transition: transform 0.1s cubic-bezier(1, 0, 0.65, 1.01) 0.23s;
  transform-origin: top;
}
.portfolio-experiment .line.-top {
  top: -3px;
  transition: transform 0.08s linear 0.43s;
  transform-origin: left;
}
.portfolio-experiment .line.-left {
  left: -3px;
  transition: transform 0.08s linear 0.51s;
  transform-origin: bottom;
}
.portfolio-experiment .line.-bottom {
  bottom: -3px;
  transition: transform 0.3s cubic-bezier(1, 0, 0.65, 1.01);
  transform-origin: right;
}
.portfolio-experiment a:hover .text,
.portfolio-experiment a:active .text {
  transform: translate3d(0, 0, 0);
  transition: transform 0.6s cubic-bezier(0.2, 0, 0, 1) 0.4s;
}
.portfolio-experiment a:hover:after,
.portfolio-experiment a:active:after {
  transform: scale3d(0, 1, 1);
  right: -3px;
  left: -3px;
  transform-origin: right;
  transition: transform 0.2s cubic-bezier(1, 0, 0.65, 1.01) 0.17s, right 0.2s cubic-bezier(1, 0, 0.65, 1.01), left 0s 0.3s;
}
.portfolio-experiment a:hover .line,
.portfolio-experiment a:active .line {
  transform: scale3d(1, 1, 1);
}
.portfolio-experiment a:hover .line.-right,
.portfolio-experiment a:active .line.-right {
  transition: transform 0.1s cubic-bezier(1, 0, 0.65, 1.01) 0.2s;
  transform-origin: bottom;
}
.portfolio-experiment a:hover .line.-top,
.portfolio-experiment a:active .line.-top {
  transition: transform 0.08s linear 0.4s;
  transform-origin: right;
}
.portfolio-experiment a:hover .line.-left,
.portfolio-experiment a:active .line.-left {
  transition: transform 0.08s linear 0.48s;
  transform-origin: top;
}
.portfolio-experiment a:hover .line.-bottom,
.portfolio-experiment a:active .line.-bottom {
  transition: transform 0.5s cubic-bezier(0, 0.53, 0.29, 1) 0.56s;
  transform-origin: left;
}

+ HTML :

<section class="portfolio-experiment styled">
		<a href="../index.php" value='RETOUR'>
			<span class="text"> << RETOUR </span>
			<span class="line -right"></span>
			<span class="line -top"></span>
			<span class="line -left"></span>
			<span class="line -bottom"></span>
		</a>
		</section>

	
		<section class="portfolio-experiment styled">
		<a href="http://portailsig.eaudugrandlyon.com/GTV2_suivi/" value='GTV2_SUIVI' target="_blank">
			<span class="text"> GTV2_SUIVI </span>
			<span class="line -right"></span>
			<span class="line -top"></span>
			<span class="line -left"></span>
			<span class="line -bottom"></span>
		</a>
		</section>

merci d'avance,
Modifié par LenaMora (03 Jun 2021 - 15:56)