.body-calc {
    margin-left: 0 ;
    background-color: #454545;
    border: 1px solid #3D3D3D;
    width: 180px;
    box-shadow: 0 7px 10px rgba(0, 0, 0, .8);
    padding: 1%;
}
.myButton {
    cursor: default;
    text-align: center;
    padding: 2%;
    font-size: 100%;
    text-shadow: 0 -1px 1px #000;
    color: #FFF;
    font-weight: bold;
    display: inline-block;
    border-top: 1px solid #777;
    width: 20%;
    background: linear-gradient(#5F5F5F 0%, #404040 100%);
    box-shadow: 0 2px 6px rgba(0, 0, 0, .8);
    margin-bottom: 10px;
}
.myButton:hover {
    background: linear-gradient(#44d1c5 0%, #50A61F 100%);
    border-top: 1px solid #9ADD73;
    text-shadow: 0 -1px 1px #008000;
}
.myButton:active {
    box-shadow: none;
}