a {
  color: pink;
  cursor: pointer;
}

a:hover {
  color: greenyellow;
}

body {
  margin: 0;
  background-color: #234050;
  color: white;
}

.main {
  background-image: url('../src/imgs/dino.png');
  position: relative;
}

.main:before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: #0000ff77;
  z-index: 0;
}

.main-cursos {
  width: 80%;
  margin: 0 auto;
}

.spoiler {
  border: 1px solid #99c84a;
  border-radius: 2em;
  display: none;
  padding: 2em 0 0 2em;
  user-select: contain;
  transition: 1s ease;
}

.button {
  cursor: pointer;
  border-radius: 0.5em;
  user-select: none;
}

.visible {
  display: flex;
  flex-direction: column;
}

header {
  background: rgb(37, 63, 78);
  background: linear-gradient(180deg, rgba(37, 63, 78, 1) 0%, rgba(39, 186, 105, 1) 100%);
  padding: 1em 0;
  display: flex;
  justify-content: center;
}

.cont {
  margin: 0 auto;
}

section {
  display: flex;
  padding: 1em;
}

#cursos {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 1em;
}

.card {
  background-color: #99999999;
  border: 1px dotted green;
  border-radius: 2em;
  padding: 2em;
  z-index: 5;
}

.mainImg {
  transition: 1s ease;
}

.mainImg:hover {
  transform: scale(1.5);
}

.CV {
  display: flex;
  flex-direction: column;
}

.unhidde {
  background-color: red;
  border-radius: 1em;
  font-size: 1.5em;
  height: 1.5em;
  margin: 1em auto;
  text-align: center;
  text-transform: uppercase;
  outline: none;
}

.hiddenCV {
  background-color: white;
  display: none;
  grid-template-columns: repeat(4, 230px);
  justify-content: center;
  margin: 0 auto;
  padding: 2em;
}

.listCV {
  display: grid;
  grid-gap: 0.2em;
  grid-template-columns: 25% 1fr;
  grid-template-areas: "courseImg courseName"
    "courseImg courseEntity"
    "courseImg courseDate";
  padding: 0.3em;
}

.courseImg {
  height: 2.5em;
  grid-area: courseImg;
}

.courseName {
  grid-area: courseName;
  font-weight: bold;
}

.courseEntity {
  grid-area: courseEntity;
}

.courseDate {
  grid-area: courseDate;
}

.word {
  margin: 0;
  font-size: 0.8em;
  color: black;
}



@media screen and (max-width: 1024px) {
  #cursos {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1em;
  }
}

@media screen and (max-width: 768px) {
  #cursos {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1em;
  }
}

@media screen and (max-width: 425px) {
  #cursos {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1em;
  }
}