*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    outline: none;
    font-family: sans-serif;
    /* background-color: #81bce9; */
    background-color: hwb(155 58% 10%);
}
.containerC{
    /* height: 100vh; */
    display: flex;
    align-items: center;
    justify-content:center;
    /*background-color: #ecf0f3;*/
    background-color: hwb(155 58% 10%);
}
.calc{
    box-shadow: 6px 6px 13px #fff,
     6px 6px 13px rgba(0,0,0,.16);
    border-radius: 28px;
    padding: 16px;
    display: grid; 
    grid-template-columns: repeat(4, 66px);
    color:white; background-color: #357aae;
 }
input{
    grid-column: span 4;
    height: 68px;
    width: 258px;
    box-shadow: inset -6px -6px 13px #fff,
                inset 6px 6px 13px rgba(0, 0, 0);
    background-color: #ecf0f3;
    border: none;
    border-radius: 32px;
    color: rgb(14, 10, 235);
    /* color: rgb(26, 25, 25); */
    text-align: end;
    margin: 40px 0px 30px 0px;
    padding: 20px;
    font-size: 40px;
}
button{
    box-shadow: inset 6px 6px 13px #fff, 6px 6px 13px rgba(0,0,0,.16);
    /* background-color: #ecf0f3; */
    background-color: #357aae; 
    border: none;
    border-radius: 50%;
    height: 50px;
    width: 50px;
    margin: 10px;
    font-weight: bold;
    /* font-size: 20px; */
    font-size: 28px;
    /* color: hwb(241 4% 8%); */
    color:white;
}
.equal{
    width: 120px;
    border-radius: 42px;
    box-shadow: inset 6px 6px 13px #fff, 
                6px 6px 13px rgba(0,0,0,.16);
                
    /* background-color: #ecf0f3; */
    background-color: #357aae; 
}
.del{
    font-size: 20px;
}
.star{
   font-size: 45px;  
}
.dedc{
    font-size:35px ;
}
.point{
    font-size: 30px;
}