body {
    font-family: sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    overflow: auto;
    background-image: url(../img/bg.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
}
.mainbox{
	position: relative;
	width: 500px;
	height: 500px;
	margin-top: 50px !important;
    margin: 0 auto;

}
.outer-center img {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    margin: 0 auto;
}

.box {
    width: 100%;
    height: 100%;
    position: relative;
    border-radius: 50%;
    overflow: hidden;
    background-image: url(../img/wheel.png);
    background-repeat: no-repeat;
    bacspin_btnkground-position: center;
    background-size: 100%;
}

.spin {
    position: absolute;
    top: 6px;
    left: 28px;
    width: 484PX;
    height: 484PX;
    border-radius: 50%;
    border: 0px solid #fff;
    background-image: url(../img/spin.png);
    background-repeat: no-repeat;
    background-position: center;
    background-color: transparent;
    background-size: 100%;
    font-weight: bold;
    font-size: 22px;
    z-index: 1000;
}
.modal_1 {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1060;
    display: none;
    width: 100%;
    height: 100%;
    overflow-x: hidden;
    overflow-y: auto;
    outline: 0;
}

.btn:hover {
     color: #fff;
    background-color: transparent;
    border-color: #fff;
    text-decoration: none;
    background-color: ;
}
.modal-footer {
    border-top: none;
}

.modal_1 .modal-content {
    position: relative;
    display: flex;
    flex-direction: column;
    width: 100%;
    pointer-events: auto;
    background-color: #000;
    background-clip: padding-box;
    border: 4px solid #fff;
    border-radius: 15px;
    outline: 0;
}



.modal .modal-content {
    position: relative;
    display: flex;
    flex-direction: column;
    width: 100%;
    pointer-events: auto;
    background-color: #000;
    background-clip: padding-box;
    border: 4px solid #fff;
    border-radius: 15px;
    outline: 0;
}



.btn-secondary {
    color: #0d004c;
    background-color: #fff;
    border-color: #fff;
    padding: 8px 40px;
    width: 280px;
        font-size: 18px;
    font-weight: 700;
}



.headding img {
    width: 40%;
    margin-top: 50px;
}

.headding {
       width: 100%;
    text-align: center;
    margin: 0 auto; 
}


@media only screen and (max-width: 500px){
    .mainbox {
        position: relative;
        width: 300px;
        height: 300px;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    .modal-dialog {
    max-width: 800px;
    margin: 1.75rem auto;
}
}