html {
  scroll-behavior: smooth;
}

.bg-gradient-unam {
  background: rgb(3, 27, 113);
  background: linear-gradient(
    90deg,
    rgba(3, 27, 113, 1) 0%,
    rgba(3, 27, 113, 0.9023984593837535) 100%
  );
  background-size: cover;
}

.tabla_levantamiento {
  text-align: center;
}

.lds-grid {
  position: relative;
  margin: 0 auto;
  width: 80px;
  height: 80px;
}
.lds-grid div {
  position: absolute;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #031b71;
  animation: lds-grid 1.2s linear infinite;
}
.lds-grid div:nth-child(1) {
  top: 8px;
  left: 8px;
  animation-delay: 0s;
}
.lds-grid div:nth-child(2) {
  top: 8px;
  left: 32px;
  animation-delay: -0.4s;
}
.lds-grid div:nth-child(3) {
  top: 8px;
  left: 56px;
  animation-delay: -0.8s;
}
.lds-grid div:nth-child(4) {
  top: 32px;
  left: 8px;
  animation-delay: -0.4s;
}
.lds-grid div:nth-child(5) {
  top: 32px;
  left: 32px;
  animation-delay: -0.8s;
}
.lds-grid div:nth-child(6) {
  top: 32px;
  left: 56px;
  animation-delay: -1.2s;
}
.lds-grid div:nth-child(7) {
  top: 56px;
  left: 8px;
  animation-delay: -0.8s;
}
.lds-grid div:nth-child(8) {
  top: 56px;
  left: 32px;
  animation-delay: -1.2s;
}
.lds-grid div:nth-child(9) {
  top: 56px;
  left: 56px;
  animation-delay: -1.6s;
}
@keyframes lds-grid {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

input {
  text-align: center;
}
select {
  text-align: center;
}


.loader {
  border: 16px solid #FFF;
  border-radius: 50%;
  border-top: 16px solid #031b71;
  border-bottom: 16px solid #031b71;
  width: 60px;
  height: 60px;
  -webkit-animation: spin 1s linear infinite;
  animation: spin 1s linear infinite;
  margin: 0 auto;
}

@-webkit-keyframes spin {
  0% { -webkit-transform: rotate(0deg); }
  100% { -webkit-transform: rotate(360deg); }
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}