.marcov,
.marcoi {
  padding: 12px 14px;
  border: 3px solid transparent;
  border-radius: 10px;
  outline: none;
  font-size: 18px;
  transition: all 0.2s ease-in-out;
  background-color: #fff;
  color: #000000;
  box-shadow: inset 0 0 8px rgba(80, 219, 254, 0.529);
}

/* Variante azul */
.marcov {
  border-color: #3498db;
}

/* Enfocado azul → verde */
.marcoi:focus {
  border-color: #2ecc71;
  box-shadow: 0 0 12px rgba(46, 204, 113, 0.8), 
              0 0 4px rgba(46, 204, 113, 0.5);
  transform: scale(1.01);
  background-color: #dffbea;
}

/* Variante verde */
.marcoi {
  border-color: #2ecc71;
}

/* Enfocado verde → azul intenso */
.marcov:focus {
  border-color: #2980b9;
  box-shadow: 0 0 12px rgba(52, 152, 219, 0.8), 
              0 0 4px rgba(52, 152, 219, 0.5);
  transform: scale(1.01);
  background-color: #def2ff;
}
/* ////////////////////////////// */
.is-roundedd {
  border-radius: 10px;
}

.button {
  text-decoration: none;
  position: relative;
  text-align: center;
  color: #00c7ec;
  border: 3px solid #00c7ec;
  border-radius: 10px;
  line-height: 3em;
  padding-top: 0.5em;
  padding-bottom: 0.5em;
  padding-left: 0.5em;
  padding-right: 0.5em;
  box-shadow: 0 0 0 0 transparent;
  -webkit-transition: all 0.2s ease-in;
  -moz-transition: all 0.2s ease-in;
  transition: all 0.2s ease-in;
}

.button:hover {
  color: white;
  box-shadow: 0 0 30px 0 rgba(0, 199, 236, 0.5);
  background-color: #00c7ec;
  -webkit-transition: all 0.2s ease-out;
  -moz-transition: all 0.2s ease-out;
  transition: all 0.2s ease-out;
}

.button:hover:before {
  -webkit-animation: shine 0.5s 0s linear;
  -moz-animation: shine 0.5s 0s linear;
  animation: shine 0.5s 0s linear;
}

.button:active {
  box-shadow: 0 0 0 0 transparent;
  -webkit-transition: box-shadow 0.2s ease-in;
  -moz-transition: box-shadow 0.2s ease-in;
  transition: box-shadow 0.2s ease-in;
}

.button:before {
  content: "";
  display: block;
  width: 0px;
  height: 86%;
  position: absolute;
  top: 7%;
  left: 0%;
  opacity: 0;
  background: white;
  box-shadow: 0 0 15px 3px white;
  -webkit-transform: skewX(-20deg);
  -moz-transform: skewX(-20deg);
  -ms-transform: skewX(-20deg);
  -o-transform: skewX(-20deg);
  transform: skewX(-20deg);
}

.buttonn {
  text-decoration: none;
  font-size: 10px;
  position: relative;
  text-align: center;
  color: #00c7ec;
  border: 2px solid #00c7ec;
  border-radius: 10px;
  line-height: 3em;
  padding-top: 0.5em;
  padding-bottom: 0.5em;
  padding-left: 0.5em;
  padding-right: 0.5em;
  box-shadow: 0 0 0 0 transparent;
  -webkit-transition: all 0.2s ease-in;
  -moz-transition: all 0.2s ease-in;
  transition: all 0.2s ease-in;
  box-shadow: 0 3px 3px rgba(15, 0, 184, 0.98);
}

.buttonn:hover {
  color: white;
  box-shadow: 0 0 30px 0 rgba(0, 199, 236, 0.5);
  background-color: #00c7ec;
  -webkit-transition: all 0.2s ease-out;
  -moz-transition: all 0.2s ease-out;
  transition: all 0.2s ease-out;
  box-shadow: 0 3px 3px rgba(15, 0, 184, 0.98);
}

.buttonn:hover:before {
  -webkit-animation: shine 0.5s 0s linear;
  -moz-animation: shine 0.5s 0s linear;
  animation: shine 0.5s 0s linear;
}

.buttonn:active {
  box-shadow: 0 0 0 0 transparent;
  -webkit-transition: box-shadow 0.2s ease-in;
  -moz-transition: box-shadow 0.2s ease-in;
  transition: box-shadow 0.2s ease-in;
}

.buttonn:before {
  content: "";
  display: block;
  width: 0px;
  height: 86%;
  position: absolute;
  top: 7%;
  left: 0%;
  opacity: 0;
  background: white;
  box-shadow: 0 0 15px 3px white;
  -webkit-transform: skewX(-20deg);
  -moz-transform: skewX(-20deg);
  -ms-transform: skewX(-20deg);
  -o-transform: skewX(-20deg);
  transform: skewX(-20deg);

}

@-webkit-keyframes shine {
  from {
    opacity: 0;
    left: 0%;
  }

  50% {
    opacity: 1;
  }

  to {
    opacity: 0;
    left: 100%;
  }
}

@-moz-keyframes shine {
  from {
    opacity: 0;
    left: 0%;
  }

  50% {
    opacity: 1;
  }

  to {
    opacity: 0;
    left: 100%;
  }
}

@keyframes shine {
  from {
    opacity: 0;
    left: 0%;
  }

  50% {
    opacity: 1;
  }

  to {
    opacity: 0;
    left: 100%;
  }
}