.subtraction_layout {
    display: inline-grid;
    margin-top: 2rem;
    width: 100%;
  }
  .section1{
    margin: 0 auto;
    display: grid;
    row-gap: .1rem;
    grid-template-columns: repeat(5, 3.6rem);
    grid-template-rows: 3rem 2.1rem repeat(3, 2.5rem);
    grid-column: 1;
    grid-row: 2;
}
.ad{
    grid-column: 2;
    grid-row: 3;
    display: grid;
    grid-template-columns: repeat(4, 3.6rem);
    row-gap: .2rem;
    position: relative;
    align-items: center;
}
.carry_over{
    grid-column: 2;
    grid-row:1;
    display: grid;
    grid-template-columns: repeat(4, 3.6rem);
    grid-template-rows: 3rem 2.1rem;
    position: relative;
}


.subtractionSign{
    display: grid;
    grid-row: 4;
    grid-column: 1;
    align-items: center;
    grid-template-columns: 3.6rem repeat(4, 3.6rem);
    justify-items: end;
}
.bordertop{
    border-top: 2px solid rgb(7, 7, 7);
    width: calc(3.6rem * 4);
    grid-column: 2;
    display: grid;
    grid-template-columns: repeat(4, 3.6rem);
    grid-row: 5;
}

.carryOver{
    border-radius: 50%;
    height: 2rem;
    width: 2rem;
    border: none;
    background-color: #4e4e4e86;
    text-align: center;
    outline: none;
    cursor: url(/imgs/chalk.png), auto;
    display: grid;
    font-size: 1.2rem;
    grid-row: 2;
    font-weight: bolder;
    margin: 0 auto;
    transition: .7s;
}
.subtSign{
    font-size: 42px;
    color: red;
    font-family:'Courier New', Courier, monospace;
    font-weight: bolder;
}
.inputs{
    text-align: center;
    height: 2.4rem;
    width: 3.4rem;
    margin: 0 auto;
    color: rgb(7, 7, 7);
    border-radius: 10px;
    font-weight: bold;
    font-size: 29px;
    outline: none;
    border: none;
    background-color: hsla(250, 100%, 85%, 0.77);
    box-shadow: 2px 2px 0.5px hsla(0, 0%, 45%, 0.7);
}

.trash_btn {
    width: 2rem;
    border-radius: 10px;
    border: none;
    cursor: pointer;
  }
  .trash_btn:hover,
  .trash_btn:active {
    transform: scale(1.1);
  }