body.bg-theme9 {
    background-image: linear-gradient(45deg, #29323c, #485563);
}


body.bg-theme11 {
    background-image: linear-gradient(45deg, #007adf, #00ecbc);
}

body.bg-theme12 {
    background-image: linear-gradient(45deg, #65379b, #886aea);
}


body {
    padding: 0px;
    margin: 0px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    font-size: 15px;
    color: rgba(255, 255, 255, .85);
    letter-spacing: 1px;
    background-size: 100% 100%;
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    transition: background .3s;
}

.e500 {
    background-image: url('../imgs/bgs/bg1.png') !important;
}

.e404 {
    background-image: url('../imgs/bgs/bg6.png') !important;
}

.box {
    width: 1000px;
    margin: auto;
    text-align: center;
    height: 380px;
    margin-top: calc(50vh - 190px);
}

.error-title {
    font-size: 140px;
    line-height: 140px;
    text-transform: uppercase;
    font-weight: bold;
    color: #fff;
    margin-bottom: .5rem;
    font-family: monospace;
}

.error-sub-title {
    font-size: 30px;
    line-height: 10px;
    text-transform: uppercase;
}

.text-uppercase {
    text-transform: uppercase !important;
}

.mt-4 {
    margin-top: 1.5rem !important;
}

.btn-light {
    color: #fff;
    background-color: rgba(255, 255, 255, .125);
    border-color: rgba(255, 255, 255, .125);
}

.btn-round {
    border-radius: 30px !important;
}

.btn:not(:disabled):not(.disabled) {
    cursor: pointer;
}

.btn {
    font-size: .70rem;
    font-weight: 500;
    letter-spacing: 1px;
    padding: 9px 19px;
    border-radius: .25rem;
    text-transform: uppercase;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, .075);
}

.btn {
    display: inline-block;
    font-weight: 400;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    border: 1px solid transparent;
    padding: .375rem .75rem;
    font-size: 1rem;
    line-height: 1.5;
    border-radius: .25rem;
    transition: color .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}


.btn-light:hover {
    color: #fff;
    background-color: rgba(255, 255, 255, 0.18);
    border-color: rgba(255, 255, 255, 0.18);
}

.m-1 {
    margin: 1rem !important;
}

a {
    outline: none !important;
    text-decoration: unset;
    font-size: 12px !important;
    padding-left: 20px !important;
    padding-right: 20px !important;
}

* {
    moz-user-select: -moz-none;
    -moz-user-select: none;
    -o-user-select: none;
    -khtml-user-select: none;
    -webkit-user-select: none;
    -ms-user-select: none;
    user-select: none;
}