* {
    box-sizing: border-box;
}

body{
    background-color: #121212;
    font-family: Arial, Helvetica, sans-serif;
    display: flex;
    flex-direction: column;
    min-height: 90vh;
    justify-content: space-between;
}

/* Three image containers (use 25% for four, and 50% for two, etc) */
.column {
float: left;
width: 50%;
padding: 5px;
}
header{
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
}

/* Clear floats after image containers */
.row::after {
content: "";
clear: both;
display: table;
}
.logo{
    background-color: #209f9d;
    padding: 10px;
    border-radius: 10px;
    display: inline-block;
}
.logo img{
    width: 250px;
    height: 250px;
}
.instructions{
    display: flex;
    justify-content: center;
    padding: 20px;
    align-items: center;
}
.desc{
    margin: 20px;
    padding: 10px;
    background-color: #1E1E1E;
    border-radius: 10px;
}
.desc > ol > li{
    margin: 5px;
    font-size: 1.5em;
}
.white{
    color: white;
}
.p-title{
    color: #E0E0E0;
    text-align: center;
    font-size: 3em;
    margin: 5px;
}
.btn-grid-container{
  display: grid;
  background-color: #1E1E1E;
  margin: 20px;
  padding: 20px;
  border-radius: 5px;
  grid-template-columns: repeat(1, 1fr);
  justify-content: center;
  align-content: center;
}
.btnCmd{
border: 2px solid rgb(0, 0, 0);
  border-radius: 4px;
  background: #2f3aff;
  padding: 10px;
  font-size: 1.5em;
  font-family: Arial, Helvetica, sans-serif;
  font-weight: bold;
  color: #000000;
  text-align: center;
  cursor: pointer;
  margin: 10px 20px;
  transition: 0.3s;
}
.btnCmd:hover{
    background: #040c78;
    color: #bed7d6;
}
.btn1{
  border: 2px solid rgb(0, 0, 0);
  border-radius: 4px;
  background: #06ece9;
  padding: 10px;
  font-size: 1.5em;
  font-family: Arial, Helvetica, sans-serif;
  font-weight: bold;
  color: #000000;
  text-align: center;
  cursor: pointer;
  margin: 10px 20px;
  transition: 0.3s;
}
.btn1:hover, .btn1.cursoAtivo{
    background: #047876;
    color: #bed7d6;
}
footer{
  top:1;
  left:0;
  right:0;
  bottom:0;
  margin:auto;
  text-align: right;
  margin-right: 10px;
  margin-bottom: 10px;
  font-size: 18px;
  color: white;
}

@media (min-width: 768px) {
    .btn-grid-container{
        grid-template-columns: repeat(4, 1fr); /* 4 colunas para telas maiores que 768px (PC) */
    }
  }