body{
    background-color: #32322F;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

.display{
    padding-top: 5%;
    position: relative;
    left: 50%;
    transform: translate(-50%, 0);
    text-align: right;
    background-color: #32322F;
    width: 584px;
    border: #fff;
}
.prev{
    color: #888;
    font-size: 18px;
}

.curr{
    margin-bottom: 10px;
    color: #fff;
    font-size: 45px;
    font-weight: bolder;
    word-wrap: break-word;
    word-break: break-all;
}

button{
    cursor: pointer;
    /* border-radius: 50%; */
    width: 80px;
    height: 80px;
    /* border-color: #464543; */
    /*box-shadow: 0px 0px 10px #888888;*/
    border-width: 0ch;
    font-size: large;
    font-weight: bold;
    color: #ffffff;
    background-color: #464543;   
}

button:hover{
    background-color: #32322F;
    color: #FFF;
}

button:active{
    background-color: #8B8989;
    color: #FFF;
}

.last{
    background-color: #FFA00B;
}

.numbers{
    background-color: #757575 ;
}

.buttons{
    display: grid;
    width: auto;
    justify-content: center;
    align-items: center;
    grid-template-columns: repeat(7, 84px);
    grid-template-rows: repeat(5, 84px);
}

.result{
    background-color: #3FABFF;
}

.result:hover{
    background-color: rgba(0, 255, 255, 0.9);
}
#backspace{
    width: 164px;
    grid-column: span 2;
}

.switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 34px;
}
  

.switch input {
opacity: 0;
width: 0;
height: 0;
}


.slider {
position: absolute;
cursor: pointer;
top: 0;
left: 0;
right: 0;
bottom: 0;
background-color: #ccc;
-webkit-transition: .4s;
transition: .4s;
}

.slider:before {
position: absolute;
content: "";
height: 26px;
width: 26px;
left: 4px;
bottom: 4px;
background-color: white;
-webkit-transition: .4s;
transition: .4s;
}

input:checked + .slider {
background-color: #2196F3;
}

input:focus + .slider {
box-shadow: 0 0 1px #2196F3;
}

input:checked + .slider:before {
-webkit-transform: translateX(26px);
-ms-transform: translateX(26px);
transform: translateX(26px);
}


.slider.round {
border-radius: 34px;
}
  
.slider.round:before {
border-radius: 50%;
}

.toggle{
    position: absolute;
    left: 90%;
}

.container{
    position: fixed;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}