html,
body {
    width: 100%;
    height: 100%;
    padding: 0px;
    margin: 0px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;
    -moz-osx-font-smoothing: grayscale;
    -webkit-font-smoothing: antialiased;
    -ms-text-size-adjust: 100%;
    -webkit-texts-size-adjust: 100%;
    -webkit-backface-visibility: hidden;
}

* {
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
}

.dizzy_document_bg {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0px;
    top: 0px;
    background-image: url('../imgs/bg.png');
    background-position: top;
    height: 100%;
    background-size: auto;
    display: flex;
    background-repeat: no-repeat;
}

.flex_ {
    display: flex;
    display: -webkit-flex;
    display: -moz-flex;
    display: -o-flex;
    display: -ms-flex;
}

.tabing {
    justify-content: center;
    align-items: center;
}

.tabing_non_justify {
    align-items: center;
}

.tabing__justify {
    justify-content: center;
}

.border_one {
    border-radius: 10px;
    -webkit-border-radius: 10px;
    -o-border-radius: 10px;
    -ms-border-radius: 10px;
    -ms-border-radius: 10px;
}

.border_two {
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
}

.border_three {
    border-radius: 30px;
    -webkit-border-radius: 30px;
    -moz-border-radius: 30px;
}

.transition {
    -webkit-transition: all .25s ease;
    -moz-transition: all ease .25s;
    -o-transition: all ease .25s;
    transition: all .25s ease;
}

.column {
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
    flex-direction: column;
}

.dizzy_document_main {
    position: relative;
    width: 100%;
    height: 100%;
    padding: 20px;
}

.dizzy_document_container {
    position: relative;
    width: 100%;
    max-width: 980px;
    margin: 0px auto;
}

.dizzy_header {
    width: 100%;
    padding: 50px 20px;
    color: #ffffff;
}

.header_title {
    font-weight: 400;
    font-size: 20px;
}

.header_desc {
    width: 100%;
    padding: 10px 0px;
    font-weight: 600;
    font-size: 30px;
}

.header_time {
    width: 100%;
    font-weight: 400;
    font-size: 17px;
}

.header_time a {
    color: #ffffff;
    font-weight: 500;
    font-size: 17px;
    text-decoration: dotted;
    padding-left: 5px;
}

.document {
    width: 100%;
    padding: 50px;
    background-color: #ffffff;
    box-shadow: 0 5px 15px rgba(0, 0, 0, .15);
}

.desc_dizzy_thanks {
    color: #000000;
    font-weight: 500;
    font-size: 14px;
    margin-bottom: 15px;
    padding: 20px;
    background-color: #f2f0f5;
    line-height: 25px;
}

.desc_dizzy_thanks a {
    text-decoration: none;
    color: dodgerblue;
}
.desc_dizzy_customwork {
    color: #000000;
    font-weight: 500;
    font-size: 14px;
    margin-bottom: 15px;
    padding: 20px;
    background-color: #f2f0f5;
    line-height: 25px;
}

.desc_dizzy_customwork a {
    text-decoration: none;
    color: #fb8c00;
}
.desc_dizzy_warning_support {
    color: #ffffff;
    font-weight: 500;
    font-size: 14px;
    margin-bottom: 15px;
    padding: 20px;
    background-color: #e53935;
    line-height: 25px;
}

.desc_dizzy_warning_support a {
    text-decoration: none;
    color: dodgerblue;
}
.desc_dizzy {
    color: #000;
    font-weight: 400;
    font-size: 15px;
    margin-bottom: 15px;
    line-height: 23px;
}

.desc_dizzy strong {
    font-style: italic;
}

.col-1 {
    width: 100%;
    margin-bottom: 10px;
    margin-top: 20px;
}

.col-1-1 {
    margin-bottom: 10px;
    margin-top: 20px;
    float: left;
    margin-right: auto;
}

.tab {
    margin-right: 10px;
    margin-bottom: 10px;
    list-style-type: none;
    font-weight: 600;
    padding: 8px 15px;
}

.tab a {
    text-decoration: none;
    color: dodgerblue;
}


.column-title {
    width: 100%;
    margin-top: 30px;
    font-weight: 700;
    font-size: 20px;
    color: #000;
    border-bottom: 1px solid #d8dbdf;
    padding-bottom: 20px;
}

.col-1 li {
    padding: 5px 0px;
}

.col-plus li {
    float:left;
    margin-right:10px;
    padding:3px 0px;
    border-radius:3px !important;
    -webkit-border-radius:3px !important;
    -o-border-radius:3px !important;
}

.up {
    cursor: pointer;
    margin-left: 10px;
    width: 30px;
    height: 30px;
    background: url('up-arrow.svg');
    background-repeat: no-repeat;
}

.right {
    cursor: pointer;
    margin-left: 10px;
    margin-right: 10px;
    margin-top: 5px;
    width: 14px;
    height: 14px;
    background: url('right-arrow.svg');
    background-repeat: no-repeat;
}

.up:hover {
    box-shadow: 0 5px 15px rgba(0, 0, 0, .15);
    -webkit-transform: scale(1.05);
    -moz-transform: scale(1.05);
    -o-transform: scale(1.05);
    -ms-transform: scale(1.05);
    transform: scale(1.05);
    z-index: 1;
}

.step_title {
    width: 100%;
    padding: 15px 0px;
    font-weight: 700;
    font-size: 18px;
    color: #000000;
}

.ste_image {
    width: 100%;
    overflow: hidden;
    margin-top: 20px;
    margin-bottom: 20px;
}

.ste_image:hover {
    box-shadow: 0 5px 15px rgba(0, 0, 0, .15);
    -webkit-transform: scale(1.05);
    -moz-transform: scale(1.05);
    -o-transform: scale(1.05);
    -ms-transform: scale(1.05);
    transform: scale(1.05);
    z-index: 1;
}

.ste_image img {
    width: 100%;
    height: auto;
    position: relative;
}

.col-1 li {
    line-height: 25px;
}

.col-1 li span {
    color: tomato;
    font-weight: 500;
}

.code_base {
    padding: 10px 20px;
    width: 100%;
    background-color: #272822;
    color: #ffffff;
    margin-top: 20px;
    padding-bottom: 0px;
}

pre code span {
    color: crimson;
    font-weight: 600;
    font-style: 14px;
}

.column-title-in {
    width: 100%;
    margin-top: 30px;
    font-weight: 700;
    font-size: 20px;
    color: #000;
    padding-bottom: 20px;
}
.column-desc-in {
    width: 100%;
    margin-top: 30px;
    font-weight: 500;
    font-size: 14px;
    color: #000;
    padding-bottom: 20px;
}
li {
    word-wrap: break-word;
}

li a {
    text-decoration: none;
    color: dodgerblue;
    font-weight: 600;
}

.document_footer {
    margin-top: 40px;
    border-top: 1px solid #d8dbdf;
    padding: 20px;
    font-size: 14px;
}

.document_footer a {
    text-decoration: none;
    color: orangered;
    font-weight: 600;
}