.width600{
    width: 600px;
}
.width500{
    width: 500px;
}
.width450{
    width: 450px;
}
.width400{
    width: 400px;
}



/* The Modal (background) */
.modal {
    display: none;
    position: fixed;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgb(0,0,0);
    background-color: rgba(0,0,0,0.4);
    padding-top: 60px;
}

/* Modal Content/Box */
.modal-cont {
    background-color: #fefefe;
    margin: 5% auto 15% auto;
    position: relative;
    background-color: #fff;
    background-clip: padding-box;
    border-radius: 7px;
    -webkit-box-shadow: 0 3px 9px rgba(0, 0, 0, .5);
    box-shadow: 0 3px 9px rgba(0, 0, 0, .5);
}

/* The Close Button (x) */
.close {
    position: absolute;
    right: 25px;
    top: 0;
}


/* Add Zoom Animation */
.animate {
    -webkit-animation: animatezoom 0.6s;
    animation: animatezoom 0.6s
}

@-webkit-keyframes animatezoom {
    from {-webkit-transform: scale(0)}
    to {-webkit-transform: scale(1)}
}

@keyframes animatezoom {
    from {transform: scale(0)}
    to {transform: scale(1)}
}

/* Change styles for span and cancel button on extra small screens */
@media screen and (max-width: 300px) {
    span.psw {
        display: block;
        float: none;
    }
    .cancelbtn {
        width: 100%;
    }
}

.bto{
    float: left;
    height: 70px;
}
.bt{
    float: left;
    border: solid black 3px;
    width: 60px;
    height: 70px;
    font-size: 60px;
    background-color: #2090ff;
}