* {
    padding: 0;
    margin: 0;

    background-origin: padding-box;
    font-family: 'Poppins', sans-serif;
}

html {
    font-size: 16px;
    height:100%;

    /* background-color: #636363; */
}




.history{
  border: solid 2px;
  border-radius:5%;
  right:20%;
  height:100%;
  width:50%;
  display: grid;
  padding:10px;

}
#history-entry{
  background-color: black;
  color:white;
  margin:2px 0px 0px 0px;
}

.calculator {
    position: relative;
    top: 50%;
    left: 20%;

}

.calc-container {

    background-color:black;
    width: 400px;
    height: auto;
    border-radius: 0 0 30px 30px;
}

.output {
    width: 100%;

}

.operation {
    width: 400px;
    height: 50px;
    color: #878787;
    font-size: 1.9em;
    font-weight: bold;
    position: relative;
    overflow: hidden;
}

.operation .value {
    position: absolute;
    bottom: 5px;
    right: 10px;
    white-space: nowrap;
    overflow: hidden;
}

.result {
    width: 600px;
    height: 140px;
    color: #FFF;
    font-size: 2.6em;
    font-weight: bold;
    overflow: hidden;
    position: relative;
}

.result .value {
    position: absolute;
    top: 50%;
    font-size: 35px;

    transform: translateY(-50%);

    white-space: nowrap;
    overflow: hidden;
}

.input {
    background-color: #FFF;
    border-radius: 0 0 25px 25px;
    border: 1px solid #1d1d1d;
    height: 200px;
}

.row {
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.row button {
    width: 25px;
    height: 25px;
    font-size: 1em;
    border: none;
    border-radius: 50%;
    background-color: transparent;
    margin: 8px;
    cursor: pointer;
}
.dark-mode {
  background: black;

  color:white;
}



.row button:hover {
    font-weight: bold;
}

.row #calculate {
    color: #FFF;
    background-color: #46e0bc;
    width: 121px;
    border-radius: 50px;
}

.row #delete {
    color: #FFF;
    background-color: #e05046;
}

#division,
#multiplication,
#subtraction,
#addition {
    color: #18b893;
}

.input button span {
    font-size: 0.6em;
    position: absolute;
}

.active-angle {
    background-color: #1d1d1d !important;
    color: #FFF !important;
    border-radius: 10px !important;
}