Código do botão Neumorphisme
border-radius: 35px;
background: #054366;
box-shadow: 23px 23px 46px #04334e,
-23px -23px 46px #06537e;
DedsecGhost
border-radius: 35px;
background: #054366;
box-shadow: 23px 23px 46px #04334e,
-23px -23px 46px #06537e;