* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
    outline: 0 !important
}

*:before,
*:after {
    box-sizing: border-box
}

html,
body {
    width: 100%;
    font-family: 'Arial,sans-serif,Microsoft YaHei'
}

body {
    font-size: 1rem;
    color: #333
}

.layout {
    background: #f6f6f6;
    position: relative;
}

ul,
ol {
    list-style: none;
    margin: 0
}

li {
    list-style-type: none
}

div {
    -webkit-tap-highlight-color: transparent;
    -webkit-tap-highlight-color: transparent
}

a {
    text-decoration: none;
    -webkit-tap-highlight-color: transparent;
    -webkit-tap-highlight-color: transparent;
    color: #333;
    transition: all 500ms ease;
    -moz-transition: all 500ms ease;
    -webkit-transition: all 500ms ease;
    -ms-transition: all 500ms ease;
    -o-transition: all 500ms ease
}

a:hover,
a:active,
a:visited,
a:link,
a:focus {
    text-decoration: none;
    -webkit-tap-highlight-color: transparent;
    -webkit-tap-highlight-color: transparent;
    outline: none
}

textarea {
    resize: none;
}

input,
select,
textarea,
button {
    outline: 0
}

img {
    max-width: 100%
}

p {
    margin: 0
}

.container {
    position: relative
}

.source {
    width: 100%;
    overflow: hidden
}

.mb-30 {
    margin-bottom: 6vw;
}
.mr-20{
    margin-right: 20px!important;
}
.flex {
    display: -webkit-box !important;
    display: -ms-flexbox !important;
    display: -webkit-flex !important;
    display: -moz-box !important;
    display: flex !important
}

.inline-flex {
    display: -webkit-inline-box !important;
    display: -webkit-inline-flex !important;
    display: -moz-inline-box !important;
    display: -ms-inline-flexbox !important;
    display: inline-flex !important
}

.flex-1 {
    -webkit-box-flex: 1 !important;
    -webkit-flex: 1 1 0% !important;
    -moz-box-flex: 1 !important;
    -ms-flex: 1 1 0% !important;
    flex: 1 1 0% !important
}

.flex-initial {
    -webkit-box-flex: 0 !important;
    -webkit-flex: 0 1 auto !important;
    -moz-box-flex: 0 !important;
    -ms-flex: 0 1 auto !important;
    flex: 0 1 auto !important
}

.flex-auto {
    -webkit-box-flex: 1 !important;
    -webkit-flex: 1 1 auto !important;
    -moz-box-flex: 1 !important;
    -ms-flex: 1 1 auto !important;
    flex: 1 1 auto !important
}

.flex-none {
    -webkit-box-flex: 0 !important;
    -webkit-flex: none !important;
    -moz-box-flex: 0 !important;
    -ms-flex: none !important;
    flex: none !important
}

.flex-grow {
    -webkit-box-flex: 1 !important;
    -webkit-flex-grow: 1 !important;
    -moz-box-flex: 1 !important;
    -ms-flex-positive: 1 !important;
    flex-grow: 1 !important
}

.flex-grow-0 {
    -webkit-box-flex: 0 !important;
    -webkit-flex-grow: 0 !important;
    -moz-box-flex: 0 !important;
    -ms-flex-positive: 0 !important;
    flex-grow: 0 !important
}

.flex-shrink {
    -webkit-flex-shrink: 1 !important;
    -ms-flex-negative: 1 !important;
    flex-shrink: 1 !important
}

.flex-shrink-0 {
    -webkit-flex-shrink: 0 !important;
    -ms-flex-negative: 0 !important;
    flex-shrink: 0 !important
}

.flex-row {
    -webkit-box-orient: horizontal !important;
    -webkit-box-direction: normal !important;
    -webkit-flex-direction: row !important;
    -moz-box-orient: horizontal !important;
    -moz-box-direction: normal !important;
    -ms-flex-direction: row !important;
    flex-direction: row !important
}

.flex-row-reverse {
    -webkit-box-orient: horizontal !important;
    -webkit-box-direction: reverse !important;
    -webkit-flex-direction: row-reverse !important;
    -moz-box-orient: horizontal !important;
    -moz-box-direction: reverse !important;
    -ms-flex-direction: row-reverse !important;
    flex-direction: row-reverse !important
}

.flex-col {
    -webkit-box-orient: vertical !important;
    -webkit-box-direction: normal !important;
    -webkit-flex-direction: column !important;
    -moz-box-orient: vertical !important;
    -moz-box-direction: normal !important;
    -ms-flex-direction: column !important;
    flex-direction: column !important
}

.flex-col-reverse {
    -webkit-box-orient: vertical !important;
    -webkit-box-direction: reverse !important;
    -webkit-flex-direction: column-reverse !important;
    -moz-box-orient: vertical !important;
    -moz-box-direction: reverse !important;
    -ms-flex-direction: column-reverse !important;
    flex-direction: column-reverse !important
}

.flex-no-wrap {
    -webkit-flex-wrap: nowrap !important;
    -ms-flex-wrap: nowrap !important;
    flex-wrap: nowrap !important
}

.flex-wrap {
    -webkit-flex-wrap: wrap !important;
    -ms-flex-wrap: wrap !important;
    flex-wrap: wrap !important
}

.flex-wrap-reverse {
    -webkit-flex-wrap: wrap-reverse !important;
    -ms-flex-wrap: wrap-reverse !important;
    flex-wrap: wrap-reverse !important
}

.align-items-stretch {
    -webkit-box-align: stretch !important;
    -webkit-align-items: stretch !important;
    -moz-box-align: stretch !important;
    -ms-flex-align: stretch !important;
    align-items: stretch !important
}

.align-items-start {
    -webkit-box-align: start !important;
    -webkit-align-items: flex-start !important;
    -moz-box-align: start !important;
    -ms-flex-align: start !important;
    align-items: flex-start !important
}

.align-items-center {
    -webkit-box-align: center !important;
    -webkit-align-items: center !important;
    -moz-box-align: center !important;
    -ms-flex-align: center !important;
    align-items: center !important
}

.align-items-end {
    -webkit-box-align: end !important;
    -webkit-align-items: flex-end !important;
    -moz-box-align: end !important;
    -ms-flex-align: end !important;
    align-items: flex-end !important
}

.align-items-baseline {
    -webkit-box-align: baseline !important;
    -webkit-align-items: baseline !important;
    -moz-box-align: baseline !important;
    -ms-flex-align: baseline !important;
    align-items: baseline !important
}

.align-content-start {
    -webkit-align-content: flex-start !important;
    -ms-flex-line-pack: start !important;
    align-content: flex-start !important
}

.align-content-center {
    -webkit-align-content: center !important;
    -ms-flex-line-pack: center !important;
    align-content: center !important
}

.align-content-end {
    -webkit-align-content: flex-end !important;
    -ms-flex-line-pack: end !important;
    align-content: flex-end !important
}

.align-content-between {
    -webkit-align-content: space-between !important;
    -ms-flex-line-pack: justify !important;
    align-content: space-between !important
}

.align-content-around {
    -webkit-align-content: space-around;
    -ms-flex-line-pack: distribute;
    align-content: space-around
}

.align-self-auto {
    -webkit-align-self: auto !important;
    -ms-flex-item-align: auto !important;
    align-self: auto !important
}

.align-self-start {
    -webkit-align-self: flex-start !important;
    -ms-flex-item-align: start !important;
    align-self: flex-start !important
}

.align-self-center {
    -webkit-align-self: center !important;
    -ms-flex-item-align: center !important;
    align-self: center !important
}

.align-self-end {
    -webkit-align-self: flex-end !important;
    -ms-flex-item-align: end !important;
    align-self: flex-end !important
}

.align-self-stretch {
    -webkit-align-self: stretch !important;
    -ms-flex-item-align: stretch !important;
    align-self: stretch !important
}

.justify-start {
    -webkit-box-pack: start !important;
    -webkit-justify-content: flex-start !important;
    -moz-box-pack: start !important;
    -ms-flex-pack: start !important;
    justify-content: flex-start !important
}

.justify-center {
    -webkit-box-pack: center !important;
    -webkit-justify-content: center !important;
    -moz-box-pack: center !important;
    -ms-flex-pack: center !important;
    justify-content: center !important
}

.justify-end {
    -webkit-box-pack: end !important;
    -webkit-justify-content: flex-end !important;
    -moz-box-pack: end !important;
    -ms-flex-pack: end !important;
    justify-content: flex-end !important
}

.justify-between {
    -webkit-box-pack: justify !important;
    -webkit-justify-content: space-between !important;
    -moz-box-pack: justify !important;
    -ms-flex-pack: justify !important;
    justify-content: space-between !important
}

.justify-around {
    -webkit-justify-content: space-around !important;
    -ms-flex-pack: distribute !important;
    justify-content: space-around !important
}

.overflow_1 {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.overflow_2 {
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
}

.overflow-hidden {
    overflow: hidden;
}