* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: poppins;
  line-height: 1.5;
}

header {
  background-image: linear-gradient(to top left, #39b385, #9be15d);
  color: #383737;
  padding: 10px;
  text-align: center;
  font-size: 1.5rem;
  height: 15vh;
}
.container {
  height: 70vh;
}
.home_container {
  display: flex;
  margin-top: 10px;
}
.solve {
  margin-top: 50px;
}

table {
  border: 5px solid #000000;
  border-collapse: collapse;
}

td {
  font-size: 1rem;
  text-align: center;
  border: 1px solid #000000;
  width: 35px;
  height: 35px;
  caret-color: #000000;
}

td.box-boundary-row {
  border-bottom: 3px solid #000000;
}

td.box-boundary-col {
  border-right: 3px solid #000000;
}

td.given-num {
  /* color: #000000; */
  color: rgb(11, 10, 10);
}
td.discovered-num {
  color: red;
}

.choice-btn {
  margin-top: 50px;
}

.button {
  width: 120px;
  border-radius: 25px;
  height: 40px;
  background-image: linear-gradient(to top left, #39b385, #9be15d);
  border: none;
  font-size: 20px;
  color: rgb(6, 6, 6);
  margin: 10px;
}

.focused-cell {
  background-color: lightgrey;
}

.status-row {
  margin-top: 20px;
}

.status-solved {
  color: green;
}

.status-unsolved {
  color: red;
}

.half {
  width: 50%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

#half2 {
  flex-direction: column;
}

@media only screen and (max-width: 500px){
  .home_container{
    flex-direction: column;
  }

  .half{
    position: relative;
    left: 25%;
    margin: 20px 0;
  }
}