body {
    background-color:#3C4048;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;   
    height: 90vh;
    touch-action: pan-x pan-y;
}
*{
    font-size: 30px;
    font-family: 'Playfair Display', serif;
    scroll-snap-align: end;
    box-sizing: border-box;
}

button {
    text-align: inherit;
    border: none;
    width: auto;
    overflow: visible;
    background: transparent;
    color: inherit;
    font: inherit;
    line-height: normal;
    -webkit-font-smoothing: inherit;
    -moz-osx-font-smoothing: inherit;
}

.container {
    display: flex;
    width: 320px;
    flex-direction: column;
    background-color: #1C191C;
    box-shadow: rgba(0, 0, 0, 0.3) 0px 19px 38px, rgba(0, 0, 0, 0.22) 0px 15px 12px;
    
}

.container-down {

    display: flex;
    flex-direction: row;
}

.container-up-side-inner{
    white-space: nowrap;
    
    display: flex;
    align-items: center;
    width: 100%;
    height: 100px;
    overflow-x: auto;
    scrollbar-width: none;
    scroll-behavior: smooth;
    scroll-snap-type: mandatory;
    font-size: 50px;
    padding: 10px;
    color: aliceblue;
}

.container-up-side-inner::-webkit-scrollbar{
    display: none;
}

.container-numbers {
    display: grid;
    grid-template-columns: repeat(3,1fr);
    width: 100%;
    height: 160px;
}

.number-button {
    background-color: white;
    text-align: center;
    cursor: pointer;
    width: 80px;
    height: 80px;
    border-top: 1px solid #777;
    border-right: 1px solid #666; 
    transition: 0.3s;
    border-color: #1C191C;
    border-width: 2px;
    border-style: solid;
}

.number-button:hover {
    background-color: #E8C4C4;
}

.operators {
    display: flex;
    flex-direction: column;
}

.operator-button {
    background-color: white;
    border-color: #1C191C;
    border-width: 2px;
    border-style: solid;
    color: black;
    text-align: center;
    cursor: pointer;
    width: 80px;
    height: 80px;
    border-top: 1px solid #777;
    border-right: 1px solid #666; 
    transition: 0.3s;
}

.operator-button:hover {
    background-color: #E8C4C4;
}

.splitted {
    border-color: #1C191C;
    border-width: 2px;
    border-style: solid;
    
}

.up-side-button-container {
    display: flex;
}

.left-side {
    height: 320px;
}

.container-of-numbers {

    display: flex;
    flex-direction: column;
}

.zeroButton {
    width: 240px;

}

.right-button {
    color: aliceblue;
    background-color: #FB9617;
    transition: 0.3s;
    border-color: #1C191C;
    border-width: 2px;
    border-style: solid;
}

.right-button:hover{
    background-color: #e66026;
}

.text-container {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 300px;
    height: 60px;
    margin-bottom: 50px;
    color: #E8C4C4;
    transition: 0.5s;
}