html {
    scroll-behavior: smooth
}

#masthead-black-bar,
#global-footer {
    background: #54585A
}

a:not(.vf-button) {
    box-shadow: none
}

.af-footer {
    background-color: #f3f3f3
}

.af-footer>div>div {
    height: 40px;
    line-height: 40px;
    margin-top: 24px;
    margin-bottom: 24px
}

.af-footer-logos {
    text-align: right
}

.af-footer-logos>a {
    text-decoration: none;
    border-bottom: none;
    display: inline-block
}

.af-footer-logos>a:last-child {
    margin-left: 50px
}

.af-footer-logos img {
    height: 40px
}

.af-footer-text {
    font-weight: 500;
    font-size: 19px
}

@media screen and (max-width: 39.9375em) {
    .af-footer>div>div {
    height: 23px;
    line-height: 23px;
    margin-top: 15px;
    margin-bottom: 15px
    }

    .af-footer-text {
    padding-right: 0;
    font-weight: 400;
    font-size: 14px
    }

    .af-footer-logos {
    padding-left: 0
    }

    .af-footer-logos img {
    height: 25px
    }

    .af-footer-logos>a:last-child {
    margin-left: 16px
    }
}

.masthead[_ngcontent-oyq-c23] {
    background-color: #030108;
    background-image: none
}

.masthead-inner[_ngcontent-oyq-c23] {
    padding-top: 30px;
    padding-bottom: 30px
}

#local-title[_ngcontent-oyq-c23],
#local-title[_ngcontent-oyq-c23] h1[_ngcontent-oyq-c23] {
    margin-top: 0;
    margin-bottom: 0;
    height: 32px;
    line-height: 28px
}

#local-title[_ngcontent-oyq-c23] a[_ngcontent-oyq-c23] {
    font-family: DM Sans;
    font-weight: 500;
    font-size: 24px;
    color: #d1e3f6;
    display: inline-block
}

#local-title[_ngcontent-oyq-c23] a[_ngcontent-oyq-c23]>h1[_ngcontent-oyq-c23] {
    font-family: DM Sans;
    font-weight: 500;
    font-size: 24px;
    color: #d1e3f6;
    display: inline-block
}

#local-title[_ngcontent-oyq-c23] a[_ngcontent-oyq-c23] .afLogoSubtitle[_ngcontent-oyq-c23] {
    color: #8bb8e8
}

.masthead[_ngcontent-oyq-c23] nav[_ngcontent-oyq-c23] {
    float: right
}

.masthead[_ngcontent-oyq-c23] nav[_ngcontent-oyq-c23] ul.menu[_ngcontent-oyq-c23] li[_ngcontent-oyq-c23] {
    border-right: none
}

.dropdown.menu[_ngcontent-oyq-c23]>li[_ngcontent-oyq-c23]>a[_ngcontent-oyq-c23] {
    font-size: 19px;
    padding: 0;
    height: 32px;
    line-height: 31px;
    margin-left: 35px;
    color: #fff;
    box-shadow: none
}

.masthead[_ngcontent-oyq-c23] nav[_ngcontent-oyq-c23] ul.menu[_ngcontent-oyq-c23] li[_ngcontent-oyq-c23]:first-child>a[_ngcontent-oyq-c23] {
    margin-left: 0 !important
}

.dropdown.menu[_ngcontent-oyq-c23]>li[_ngcontent-oyq-c23]>a[_ngcontent-oyq-c23]:hover {
    background-color: #030108;
    text-decoration: underline
}

.dropdown.menu[_ngcontent-oyq-c23]>li[_ngcontent-oyq-c23]>a[_ngcontent-oyq-c23]:active {
    background-color: #030108;
    font-weight: 700;
    color: #fff
}

.mobile-menu-icon[_ngcontent-oyq-c23] {
    width: 32px;
    height: 32px;
    position: absolute;
    right: 22px;
    margin-top: 5px;
    display: none
}

.header-search-section[_ngcontent-oyq-c23] {
    background-color: #2a57a3
}

.header-search-section.home-banner[_ngcontent-oyq-c23] {
    background-color: #D2F1FF;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    /* background-image: url(logo_new.png); */
    background-size: 1250px auto; 
    padding-bottom: 89px;
}

.home-banner-search[_ngcontent-oyq-c23] {
    max-width: 905px;
    margin: auto
}

.homeBannerText[_ngcontent-oyq-c23] {
    text-align: center;
    max-width: 1100px;
    margin: auto
}

.homeBannerTitle[_ngcontent-oyq-c23] {
    text-align: center;
    font-style: normal;
    font-weight: 800;
    color: #000000 !important;
    font-size: 64px;
    line-height: 76.8px;
    margin-top: 40px;
    margin-bottom: 0;
}

.homeBannerSubtitle[_ngcontent-oyq-c23] {
    font-weight: 500;
    font-size: 35px;
    line-height: 31px;
    color: #000000;
    margin-top: 20px
}

@media screen and (max-width: 73.2em) {
    .master-nav[_ngcontent-oyq-c23] {
    margin-left: -50px
    }
}

@media screen and (max-width: 64.625em) {
    .masthead-inner[_ngcontent-oyq-c23] {
    padding-top: 30px;
    padding-bottom: 30px
    }

    .master-nav[_ngcontent-oyq-c23] {
    margin-left: -60px;
    margin-right: 34px
    }

    #local-title[_ngcontent-oyq-c23] a[_ngcontent-oyq-c23] {
    font-size: 20px
    }

    .dropdown.menu[_ngcontent-oyq-c23]>li[_ngcontent-oyq-c23]>a[_ngcontent-oyq-c23] {
    margin-left: 30px
    }

    .header-search-section.home-banner[_ngcontent-oyq-c23] {
    padding-bottom: 89px
    }

    .homeBannerTitle[_ngcontent-oyq-c23] {
    margin-top: 88px
    }

    .homeBannerSubtitle[_ngcontent-oyq-c23] {
    font-size: 20px
    }
}

@media (min-width: 40em) and (max-width: 49em) {

    #local-title[_ngcontent-oyq-c23],
    #local-title[_ngcontent-oyq-c23] h1[_ngcontent-oyq-c23] {
    margin-bottom: 20px
    }

    .master-nav[_ngcontent-oyq-c23] {
    margin-left: -85px;
    margin-right: 25px
    }

    .header-search-section.home-banner[_ngcontent-oyq-c23] {
    padding-bottom: 89px
    }

    .homeBannerTitle[_ngcontent-oyq-c23] {
    font-size: 52px;
    line-height: 62.4px;
    margin-top: 88px;
    margin-bottom: 0
    }

    .home-banner-search[_ngcontent-oyq-c23] {
    max-width: 600px
    }
}

@media screen and (max-width: 39.9375em) {

    #local-title[_ngcontent-oyq-c23],
    #local-title[_ngcontent-oyq-c23] h1[_ngcontent-oyq-c23] {
    width: 85%;
    float: left;
    margin-bottom: 10px;
    line-height: 24px
    }

    .master-nav[_ngcontent-oyq-c23] {
    margin-left: -22px
    }

    .mobile-menu[_ngcontent-oyq-c23],
    .mobile-menu-icon[_ngcontent-oyq-c23] {
    display: block
    }

    .masthead[_ngcontent-oyq-c23] nav[_ngcontent-oyq-c23] {
    float: left;
    margin-top: 16px;
    width: 100%
    }

    .masthead[_ngcontent-oyq-c23] nav[_ngcontent-oyq-c23] ul.menu[_ngcontent-oyq-c23] li[_ngcontent-oyq-c23] {
    border-right: none;
    display: block;
    float: none
    }

    .masthead[_ngcontent-oyq-c23] nav[_ngcontent-oyq-c23] ul.menu[_ngcontent-oyq-c23] li[_ngcontent-oyq-c23] a[_ngcontent-oyq-c23] {
    margin-left: 0;
    display: block;
    font-size: 20px;
    height: 52px;
    line-height: 52px
    }

    .header-search-section.home-banner[_ngcontent-oyq-c23] {
    padding-bottom: 65px
    }

    .homeBannerTitle[_ngcontent-oyq-c23] {
    font-size: 36px;
    line-height: 43.2px;
    margin-top: 65px
    }

    .homeBannerSubtitle[_ngcontent-oyq-c23] {
    font-size: 19px;
    line-height: 28.5px
    }
}



.intro-box[_ngcontent-oyq-c17] {
    background-color: #d1e3f6;
    padding: 56px 0
}

.intro-content[_ngcontent-oyq-c17] {
    font-weight: 500;
    font-size: 36px;
    line-height: 46px;
    text-align: center;
    max-width: 1032px;
    margin: 0 auto
}

.info-section[_ngcontent-oyq-c17] {
    margin-top: 100px
}

.info-section[_ngcontent-oyq-c17]:last-child {
    margin-bottom: 80px
}

.first-section[_ngcontent-oyq-c17] {
    margin-top: 80px;
    margin-bottom: 60px
}

.info-section[_ngcontent-oyq-c17] h3[_ngcontent-oyq-c17] {
    border-left: 8px solid #09489f;
    padding-left: 16px;
    font-weight: 700;
    font-size: 42px;
    margin: 0 0 60px
}

.info-section[_ngcontent-oyq-c17] .large-text[_ngcontent-oyq-c17] {
    font-weight: 500;
    font-size: 30px;
    line-height: 39px;
    margin-bottom: 40px
}

.info-section[_ngcontent-oyq-c17] .normal-text[_ngcontent-oyq-c17] {
    font-weight: 400;
    font-size: 21px;
    line-height: 32px
}

.info-section[_ngcontent-oyq-c17] .img-caption[_ngcontent-oyq-c17] {
    font-weight: 400;
    font-size: 14px;
    line-height: 22px;
    color: #1a1c1a;
    text-align: left !important
}

.info-section[_ngcontent-oyq-c17] a[_ngcontent-oyq-c17],
.img-caption[_ngcontent-oyq-c17] a[_ngcontent-oyq-c17],
.faq-link[_ngcontent-oyq-c17] a[_ngcontent-oyq-c17] {
    text-decoration-line: none;
    border-bottom: none;
    color: #3b6fb6 !important
}

.info-section[_ngcontent-oyq-c17] a[_ngcontent-oyq-c17]:hover,
.img-caption[_ngcontent-oyq-c17] a[_ngcontent-oyq-c17]:hover,
.faq-link[_ngcontent-oyq-c17] a[_ngcontent-oyq-c17]:hover {
    text-decoration-line: underline;
    border-bottom: none;
    color: #1d477f !important
}

.info-section-row-2[_ngcontent-oyq-c17] {
    margin-top: 91px
}

.find-more-box[_ngcontent-oyq-c17] {
    background-color: #fcf8ec;
    padding: 80px 0 64px
}

.find-more-box[_ngcontent-oyq-c17] h3[_ngcontent-oyq-c17] {
    font-weight: 700;
    font-size: 42px;
    margin: 0 0 30px
}

.find-more-box[_ngcontent-oyq-c17] a[_ngcontent-oyq-c17] {
    font-size: 21px;
    margin-bottom: 16px
}

.small-text[_ngcontent-oyq-c17] {
    font-size: 21px;
    line-height: 32px;
    margin-top: 60px
}

.small-text[_ngcontent-oyq-c17]:last-child {
    margin-top: 30px
}

.faq-link[_ngcontent-oyq-c17] {
    margin: 30px 0 0
}

.ex-img[_ngcontent-oyq-c17] {
    margin-bottom: 15px
}

@media screen and (max-width: 73.2em) {
    .first-section[_ngcontent-oyq-c17] {
    margin-top: 64px;
    margin-bottom: 84px
    }

    .info-section[_ngcontent-oyq-c17] img[_ngcontent-oyq-c17] {
    height: 421px
    }

    .info-section-row-2[_ngcontent-oyq-c17] {
    margin-top: 60px
    }

    .find-more-box[_ngcontent-oyq-c17] {
    padding: 64px 0
    }

    .info-section[_ngcontent-oyq-c17] .large-text[_ngcontent-oyq-c17] {
    font-size: 24px;
    line-height: 31px
    }

    .info-section[_ngcontent-oyq-c17] .normal-text[_ngcontent-oyq-c17] {
    font-size: 19px;
    line-height: 27px
    }

    .small-text[_ngcontent-oyq-c17] {
    margin-top: 40px
    }
}

@media screen and (max-width: 48em) {
    .intro-content[_ngcontent-oyq-c17] {
    font-size: 32px;
    line-height: 42px
    }

    .info-section[_ngcontent-oyq-c17] {
    margin-top: 48px;
    margin-bottom: 32px
    }

    .info-section.more-spacing[_ngcontent-oyq-c17] {
    margin-top: 64px
    }

    .first-section[_ngcontent-oyq-c17] {
    margin-top: 48px;
    margin-bottom: 34px
    }

    .info-content[_ngcontent-oyq-c17],
    .find-more-content[_ngcontent-oyq-c17] {
    width: 100% !important;
    left: 0 !important
    }

    .info-section[_ngcontent-oyq-c17] img[_ngcontent-oyq-c17] {
    height: 345px
    }

    .info-section-row-2[_ngcontent-oyq-c17] {
    margin-top: 64px
    }

    .find-more-box[_ngcontent-oyq-c17] {
    padding: 64px 0 48px
    }

    .small-text[_ngcontent-oyq-c17] {
    margin-top: 40px
    }

    .faq-link[_ngcontent-oyq-c17] {
    margin: 25px 0 0
    }

    .info-section[_ngcontent-oyq-c17]:last-child {
    margin-bottom: 48px
    }
}

@media screen and (max-width: 39.9375em) {
    .intro-box[_ngcontent-oyq-c17] {
    padding: 28px 0
    }

    .first-section[_ngcontent-oyq-c17],
    .info-section[_ngcontent-oyq-c17] {
    margin-top: 30px
    }

    .info-section.more-spacing[_ngcontent-oyq-c17] {
    margin-top: 48px
    }

    .intro-content[_ngcontent-oyq-c17] {
    font-size: 21px;
    line-height: 27px
    }

    .info-section[_ngcontent-oyq-c17] h3[_ngcontent-oyq-c17] {
    font-weight: 500;
    font-size: 30px;
    line-height: 39px;
    margin: 0 0 30px
    }

    .info-section[_ngcontent-oyq-c17] .large-text[_ngcontent-oyq-c17] {
    font-size: 24px;
    line-height: 31px;
    margin-bottom: 35px
    }

    .info-section[_ngcontent-oyq-c17] .normal-text[_ngcontent-oyq-c17] {
    font-size: 16px;
    line-height: 27px
    }

    .info-section-row-2[_ngcontent-oyq-c17] {
    margin-top: 20px
    }

    .find-more-box[_ngcontent-oyq-c17] {
    padding: 48px 0 32px
    }

    .find-more-box[_ngcontent-oyq-c17] h3[_ngcontent-oyq-c17] {
    font-size: 30px;
    margin: 0 0 30px
    }

    .small-text[_ngcontent-oyq-c17] {
    font-size: 16px;
    line-height: 27px;
    margin-top: 30px
    }

    .small-text[_ngcontent-oyq-c17]:last-child {
    margin-top: 25px
    }

    .faq-link[_ngcontent-oyq-c17] {
    margin: 25px 0 0
    }

    .info-section[_ngcontent-oyq-c17]:last-child {
    margin-bottom: 48px
    }
}

#div_items {  
position:absolute;
z-index:999;
margin-left: 2px; 
width: 1050px;  
height: 210px;  
border: 1px solid #66afe9;  
border-top: 0px;  
overflow: auto;  
display: none;  
}  

.div_item {  
width: 100%;  
height: 30px; 
font-size: 20px;  
line-height: 20px;  
background-color: white;
}

.button {
    display: inline-block;
    outline: none;
    cursor: pointer;
    text-align: center;
    text-decoration: none;
    font: 16px/100% 'Microsoft yahei',Arial, Helvetica, sans-serif;
    padding: .5em 2em .55em;
    text-shadow: 0 1px 1px rgba(0,0,0,.3);
    -webkit-border-radius: .5em; 
    -moz-border-radius: .5em;
    border-radius: .5em;
    -webkit-box-shadow: 0 1px 2px rgba(0,0,0,.2);
    -moz-box-shadow: 0 1px 2px rgba(0,0,0,.2);
    box-shadow: 0 1px 2px rgba(0,0,0,.2);
}

.blue {
    color: black;
    background: #0095cd;
    filter:  progid:DXImageTransform.Microsoft.gradient(startColorstr='#00adee', endColorstr='#0078a5');
}

.green {
    color: black;
    background: #64991e;
    filter:  progid:DXImageTransform.Microsoft.gradient(startColorstr='#7db72f', endColorstr='#4e7d0e');
}

.blue_new {
    line-height: 38px;
    text-align: center;
    font-weight: bold;
    font-size: 25;
    color: #fff;
    text-shadow:1px 1px 1px #333;
    border-radius: 5px;
    margin:0 20px 20px 0;
    position: relative;
    overflow: hidden;
    border:1px solid #1e7db9;
    box-shadow: 0 1px 2px #8fcaee inset,0 -1px 0 #497897 inset,0 -2px 3px #8fcaee inset;
    background: -webkit-linear-gradient(top,#42a4e0,#2e88c0);
    background: -moz-linear-gradient(top,#42a4e0,#2e88c0);
    background: linear-gradient(top,#42a4e0,#2e88c0);
}

.green_new {
    line-height: 38px;
    text-align: center;
    font-weight: bold;
    font-size: 25;
    color: #fff;
    text-shadow:1px 1px 1px #333;
    border-radius: 5px;
    margin:0 20px 20px 0;
    position: relative;
    overflow: hidden;
    border:1px solid #64c878;
    box-shadow: 0 1px 2px #b9ecc4 inset,0 -1px 0 #6c9f76 inset,0 -2px 3px #b9ecc4 inset;
    background: -webkit-linear-gradient(top,#90dfa2,#84d494);
    background: -moz-linear-gradient(top,#90dfa2,#84d494);
    background: linear-gradient(top,#90dfa2,#84d494);
}

#but2 {
    cursor: pointer;
    height: 63px;
    margin-right: 10px;
    width: 128px;
}

#but3 {
    cursor: pointer;
    height: 63px;
    width: 128px;
}

#div_but{
    margin:0 auto;
}


.btn{
    line-height: 38px;
    text-align: center;
    font-weight: bold;
    font-size: 25;
    color: #fff;
    text-shadow:1px 1px 1px #333;
    border-radius: 5px;
    margin:0 20px 20px 0;
    position: relative;
    overflow: hidden;
    border:1px solid #fff;
    /* box-shadow: 0 1px 2px #8fcaee inset,0 -1px 0 #497897 inset,0 -2px 3px #8fcaee inset; */
    background: -webkit-linear-gradient(top,#b8e042d6,#79c02eaf);
    /* background: -moz-linear-gradient(top,#42a4e0,#2e88c0);
    background: linear-gradient(top,#42a4e0,#2e88c0); */
}

.btn:visited{
	text-transform: uppercase;
	text-decoration: none;
	padding: 15px 40px;
	display: inline-block;
	margin-top: 30px;
	border-radius: 100px;
	transition: all .2s;
	position: relative;
	animation: moveInBottom 1s 0.75s;
	animation-fill-mode: backwards;   	  
}

/* 按钮当鼠标悬浮时的状态： */
.btn:hover{
	transform: translateY(-2px);
	box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

/* 当按钮点击时的状态： */
.btn:active{
	transform: translateY(-1px);
	box-shadow: 0 5px 10px rgba(0,0,0,0.2);
}

/* 添加btn的伪元素，实现鼠标悬浮时，背景扩大消失的效果： */
.btn::after{
	content: '';
	display: inline-block;
	height: 100%;
	width: 100%;
	border-radius: 100px;
	position: absolute;
	top: 0;
	left: 0;
	z-index: -1;
	transition: all .4s ;
}

@keyframes moveInBottom{
	0%{
    	    opacity: 0;
    	    transform: translateY(100px);
	}
	100%{
		opacity: 1;
		transform: translate(0);
	}
}

.form{
    /* background-color: #DFF0FF;
    border-bottom: 1px solid #A1A1A1; */
    padding: 5px 25px 10px 25px;
  }

.display_jmol{
    width: 350px;
    height: 350px;
    min-width: 200px;
    min-height: 200px;
    max-width: 2000px;
    max-height: 2000px;
    border: 1px solid;
    resize: both;
    overflow: hidden;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 15px;
    margin-top: 15px;
    background-color: #f3f3f3;
}

.result_td{
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    border: 1px solid #ddd;
    max-width: 200px;
}