body {
    font-family: 'Source Sans Pro', sans-serif;
}
.centered {
    display: table;
    width: 100%;
    height: 100vh;
    position: absolute;
    top: 0;
    left: 0;
}
.centered::before {
    background: url(../images/UPTOSb.png) center center no-repeat;
    content: "";
    width: 100%;
    height: 100%;
    position: absolute;
    opacity: 1;
    background-color: #1f222d;
}
.container {
    position: absolute;
    top: calc(50% + 130px);
    left: 50%;
    transform: translateX(-50%) translateY(-50%);
    -webkit-transform: translateX(-50%) translateY(-50%);
    -o-transform: translateX(-50%) translateY(-50%);
    -moz-transform: translateX(-50%) translateY(-50%);
    -ms-transform: translateX(-50%) translateY(-50%);
}
#logo {
    color: #cea03f;
    font-size: 28px;
    line-height: 70px;
    margin: 30px 0;
}
storng {
    font-weight: 900;
    color: #39b54a;
}