html, body {
    height: 100%;
    width: 100%;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    background-color: #8bc8e0;
    color: #FFF;
    font-family: 'Roboto', sans-serif;
}

.back-btn{
    position: absolute;
    top: 0;
    left: 0;
    margin: 1rem 1rem;
}

.back-btn:hover{
    cursor: pointer;
}

.modal-titulo {
    color: #0c86b7;
    text-align: center;
    font-weight: bold;
}

.modal-pagraph {
    color: #0c86b7;
    text-align: left;
}

.result-container {
    overflow-x: auto;
}

.table-custom {
    border-collapse: collapse;
    border-spacing: 0;
    width: 100%;
    border: 1px solid #0c86b7;
    color: #0c86b7;
}

.row-custom {
    border: none;
    text-align: center;
    padding: 8px;
}

.success-icon{
    color: #13cd1c;
}

.failed-icon{
    color: #9c0000;
}

.btn_instr{
    border: 1px solid #0c86b7;
    border-radius: 50%;
    padding: .3rem;
    margin: 1rem 0;
}

.playbutton{
    font-size: 6rem;
    background-color: transparent;
    border: 3px solid white;
    padding: .7rem;
    border-radius: 50%;
    box-shadow: none;
    -webkit-transition: all .2s;
}

.playbutton:active{

    color: red;
    border: 3px solid red;
    -webkit-box-shadow: 0px 0px 10px 0px rgba(255,0,0,1);
    -moz-box-shadow: 0px 0px 10px 0px rgba(255,0,0,1);
    box-shadow: 0px 0px 10px 0px rgba(255,0,0,1);
}

.playbutton:active,
.playbutton:focus,
.playbutton.active {
    background-image: none;
    outline: 0;
    border: 3px solid #ff0000;
    -webkit-box-shadow: 0px 0px 10px 0px rgba(255,0,0,1);
    -moz-box-shadow: 0px 0px 10px 0px rgba(255,0,0,1);
    box-shadow: 0px 0px 10px 0px rgba(255,0,0,1);
}

.btn-alterstart{
    border-bottom: 2px #1b6d85 solid;
    border-right: 2px #1b6d85 solid;
}

.modal-content{
    background-color: #cdecff;
}

.no-js #loader { display: none;  }
.js #loader { display: block; position: absolute; left: 100px; top: 0; }
.se-pre-con {
    position: fixed;
    left: 0px;
    top: 0px;
    width: 100%;
    height: 100%;
    z-index: 9999;
    background: url(../resources/img/Preloader_21.gif) center no-repeat #fff;
}

th{
    text-align: center;
}

.resultado{
    display: none;
}

.positivo{
    display: none;
}

.negativo{
    display: none;
}


.option{
    display: flex;
    align-items: center;
    justify-content: space-around;
    flex-direction: row;
}

.binfo{
    margin-right: 5%;
}

@media (max-width: 600px) {

    tbody{
        display: flex;
        align-items: center;
        justify-content: space-around;
    }

    .tab-ele{
        display: flex;
        flex-direction: column;
    }

    .option{
        flex-direction: column;
        justify-content: center;
    }

    .option > div {
        width: 100%;
        margin-bottom: 1rem;
    }

    .resultado{
        padding: .5rem;
    }

    tr{
        display: flex;
        flex-direction: column;
    }
}