body {
    margin: 0px;
    padding: 0px;
    background: #ffffff;
    font-size: 15px;
    color: #666666;
    width: 100%;
    height: 100%;
}

html {
    /* font-family: sans-serif; */
    -ms-text-size-adjust: 100%;
    -webkit-text-size-adjust: 100%;
    width: 100%;
    height: 100%;
}

#container {
    margin: 0 auto 20px auto;
    width: 100%;
    max-width: 800px;
    height: 100%;
    overflow: auto;
}

#content {
    width: 100%;
    overflow-y: auto;
    overflow-x: hidden;
}

.page-header {
    padding: 10px 0 0 0;
    text-align: center;
}

h4.tesTitle {
    color: #506d90;
}

.testCon {
    margin: 10px 0 20px 0;
}

.assignment {
    margin: 30px 0 60px;
    text-align: center;
}

.assignment .btn {
    margin: 10px;
    padding: 5px;
    background: #506d90;
    border: none;
    border-radius: 6px;
    color: #fff;
    width: 120px;
    font-size: 18px;
    cursor: pointer;
}

label {
    font-weight: normal;
}

.topic-answer {
    display: none;
    padding: 5px;
    /* background:#cd5c5c; */
}

p {
    line-height: 20px;
    margin: 5px;
}

.q {
    padding: 6px 10px;
    margin: 0px;
    background: #506d90;
    color: #ffffff;
}

.o {
    padding: 10px 10px 0 10px;
    margin: 0px;
    background: #ffffff;
    color: #666666;
}

.a {
    padding: 5px 10px;
    margin: 0px;
    background: #ffffff;
    color: #009688;
}

.p {
    margin: 6px;
}

#loader {
    position: absolute;
    left: 50%;
    top: 50%;
    z-index: 1;
    /*width: 20px;*/
    /*height: 20px;*/
    margin: -25px 0 0 -25px;
    border: 6px solid #f3f3f3;
    border-radius: 50%;
    border-top: 6px solid #00A76F;
    border-bottom: 6px solid #00A76F;
    width: 50px;
    height: 50px;
    -webkit-animation: spin 2s linear infinite;
    animation: spin 2s linear infinite;
}

@-webkit-keyframes spin {
    0% {
        -webkit-transform: rotate(0deg);
    }

    100% {
        -webkit-transform: rotate(360deg);
    }
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}