@font-face {
    font-family: summary;
    src: url("../Font/CenturyGothic.TTF");
}

@font-face {
	font-family: bottom-size;
	src: url("../Font/Corbel.ttf");
}

@font-face {
    font-family: title;
    src: url("../Font/Bauhaus\ 93.ttf");
}

a{
	color:black;
	text-decoration: none;
}
body{
    background-color: #FFFDF6;
    width: 100vw !important;
    overflow-x: hidden;
}
a:hover {
	color:#ff935e;
    transition: 0.3s;
}
/* 修改nav导航条的css */
#nav{
    padding:0!important;
}
.row
{
    margin: 0 !important;
}
.navbar{
	background-color:black !important;
	color:white;
}
.nav-link{
	color:white;
	padding: 0;
}
.nav-link:hover,.nav-link:focus{
	color:#f3dba8;
}
.nav-item{
    /* height: 44px; */
    /* line-height: 44px; */
    padding:0 2% 0 2%;
    margin: 1%;
}
/* 背景图片 */
#enter{
    padding:0;
    margin:0;
    height: 100vh;
    /* background: url("../img/DNA.jpg") no-repeat;
    background-size: 100% 100%; */
}
/* 链接上方文字 */
#link{
    font-size: larger;
    color:#333;
}
.Title-show,.Title-hidden{
    font-family: summary;
    font-weight: 800;
    line-height: 1.2;
    vertical-align: bottom;
}
.Title-show-container,.Title-hidden-container,.Title-show,.Title-hidden{
    display: inline-block;
}
.Title-show-container,.Title-hidden-container{
    overflow: hidden;
}
.Title-show{
    transform: translateY(100%);
    font-size: 6vw;
    /* animation: title-out 0.5s; */
    
}

.Title-hidden{
    transform: translateX(-100%);
    font-size: 2.5vw;
    opacity: 0;
}

#for-product{
    transition: 0.5s;
    color:#555;
    position: absolute;
    z-index:-1;
    opacity: 0;
}

#for-more-info{
    transition: 0.5s;
    color:#f9cf00;
    position: absolute;
    z-index: -1;
    opacity: 0;
}

@keyframes more-info-anime {
    0% {transform: scale(1);}
    50% {transform: scale(1.2);}
    100% {transform: scale(1)}
}

@keyframes rotation{
    0% {transform: rotateZ(0deg);}
    50%{transform: rotateZ(180deg);}
    100%{transform: rotateZ(360deg);}
}

#more-info-btn:hover #for-more-info{
    transition: 0.5s;
    animation: more-info-anime 2s infinite;
    font-size: 5vw;
    left:-20%;
    top:-50%;
    opacity: 0.5;
}

#product-btn,#more-info-btn{
    transition: 0.5s;
    font-family: summary;
    font-size: 1.2rem;
}

#more-info-btn:hover,#product-btn:hover{
    transition: 0.5s;
    transform: translateY(-5px);
    box-shadow: #555 0 5px 5px;
}

#more-info-btn:hover a,#product-btn:hover a{
    color: #fff;
}

#main-img-container{
    overflow: hidden;
    /* width:50vw; */
}

.main-img{
    position: absolute;
    height: 60%;
}

#img1{
    height: 60%;
    /* top:50%; */
    transform: translate(0,70%);
}

#img2{
    height: 50%;
    /* top:25%; */
    transform: translate(-10%,20%);
}

#img3{
    height: 50%;
    /* right: -10%; */
    transform: translate(50%,20%);
}


.welcome{
    font-family: summary;
    font-size: 1.5vw;
    color:#555;
    font-weight: 800;
    transform: translateX(-100%);
    opacity: 0;
}

#product-btn:hover #for-product{
    transition: 0.5s;
    font-size: 6vw;
    opacity: 0.3;
    left:25%;
    top:-80%;
    animation: rotation 5s linear infinite;
}

.describe-icon{
    font-size: 2rem;
    transform: scale(0);
    padding-right: 2vw;
}

.describe-text{
    font-family: bottom-size;
    overflow: hidden;
}

.describe-title{
    font-size: 1.5rem;
    font-weight: 800;
    transform: translateX(-100%);
}

.describe-title-another{
    font-size: 1.5rem;
    font-weight: 800;
    transform: translateX(30%);
    opacity: 0;
}

.describe-content{
    color: #555;
    transform: translateX(-100%);
}

#main-img{
    transform: translateX(100%);
    opacity: 0;
}
/* 导航栏列表 */
#nav-list{
    height: 44px;
}

.dropdown.nav-item{
    transition: 0.4s ease;
}
.dropdown.nav-item .dropdown-menu{
    transform: translateX(-15%);
}


.dropdown.nav-item .dropdown-menu,.dropdown.nav-item .dropdown-item{
    display: flex;
    flex-direction: column;
    opacity: 0;
    transition: 0.4s ease;
}

.dropdown.nav-item .dropdown-item{
    height:0;
    justify-content:center;
}

.dropdown.nav-item:hover .dropdown-menu{
    opacity: 1;
}

.dropdown.nav-item:hover .dropdown-item{
    opacity: 1;
    height: 36px;
}

.dropdown.nav-item:hover{
    border-bottom: 2px solid #fff;
}

.dropdown.nav-item .dropdown-toggle::after{
    transition: 0.3s ease;
    transform: rotateZ(0deg);
}

.dropdown.nav-item:hover .dropdown-toggle::after{
    transform: rotateZ(180deg);
}

.nav-link{
    font-size: 18px;
}


.my-content{
    padding: 0.5em;
}
.my-img{
    opacity: 0;
    transform: translateY(50%);
    animation: content-img-ani 3s infinite;
}
.content-img{
    position: absolute;
    z-index: 2;
}

@keyframes content-img-ani {
	0%{transform: translate(0);}
	50%{transform: translateY(5%);}
	100%{transform: translateY(0);}
}

/* .empha-show-container{
    overflow: hidden;
    display: inline-block;
} */

.text-emphasize{
    display: inline-block;
    transform: translateY(100%);
    opacity: 0;
}

.content-img-bg{
    position:absolute;
    z-index: 1;
}
.my-title{
    font-family: summary;
    opacity: 0;
    overflow: hidden;
    padding:2rem 0;
    transform: translateX(-50px);
    font-size:35px;
    font-weight: 800;
    letter-spacing: .02em;
}
.my-passage{
    font-family: bottom-size;
    opacity: 0;
    overflow: hidden;
    padding:1rem 0;
    transform: translateY(50%); 
    font-size: 1.3em;
    text-align: justify;
    font-weight: 400;
    letter-spacing: 0.05em;
}

.content{
    /* margin-top:5em!important; */
    margin-bottom: 8em!important;
}

/* .content:first{
    margin-top: 0 !important;
} */
/* footer的css */
.footer{
	border-bottom: 2px solid #777;
  }

  .footer-title{
    font-family: summary;
    font-weight: 800;
    margin-top: 20px;
    text-align: center;
    font-size: 25px;
    color:black;
  }
  .footer-list{
    font-family: bottom-size;
	padding-top: 7px;
    font-size:16px;
    text-align: center;
  }

  #footer-logo{
	width: 40%;
  }

  @keyframes logo-anime{
	0% {transform: scale(1);}
	50% {transform: scale(1.1);}
	100% {transform: scale(1);}
  }

  .team-footer{
	opacity: 0;
	transition: 0.5s ease-in-out;
  }

  .logo-container a:hover{
	animation: logo-anime 0.5s ease-in-out;
  }

  .logo-container a:hover .team-footer{
	opacity: 1;
	height: 100%;
	transition: 0.5s ease-in-out;
  }

  .footer-required{
    padding-top: 10px;
	font-family: bottom-size;
	font-size: larger;
  }

  .wiki-tools{
    height: 50px;
    margin: 10px 0;
  }

  .wiki-tools *{
	font-family: summary;
  }

.tool-anchor:hover {
	color: #FFF;
}

.tool-anchor {
	text-align: center;
}

#footer-logo{
    display: flex;
    justify-content: center;
    align-items: center;  
}

#link-introduct{
    margin:2rem 0 1rem 0;
    font-size: 30px;
    font-weight: 800;
    font-family: summary;
}

.summary{
    font-family: summary;
    display: -webkit-flex;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    align-content:space-between;
    margin:2rem 0;
}
.summary-box{
    display: flex;
    width: 200px;
    height: 250px;
    border-radius: 10px;
    margin: auto;
    transition: opacity .65s cubic-bezier(.05,.2,.1,1) .15s,transform .65s cubic-bezier(.05,.2,.1,1) .15s;
}

.summary-item:hover:before{
    background: linear-gradient(to bottom, rgba(0,0,0,0), #4d4cac 100%); 
}
.summary-item:before{
    position: absolute;
    border-radius: 10px;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 85%;
    display: block;
    z-index: -1;
    content: '';
    background: linear-gradient(to bottom,rgba(15,15,15,0),rgba(15,15,15,.75) 100%);
    transition: opacity .65s cubic-bezier(.05,.2,.1,1);
}

.summary-item{
    word-wrap: break-word;
    display: flex;
    width: 90%;
    height: 250px;
    /* margin-bottom:10px; */
    transform: translateY(0);
    transition: opacity .65s cubic-bezier(.05,.2,.1,1) .15s,transform .65s cubic-bezier(.05,.2,.1,1) .15s;
}
.summary-title{
    font-size: 25px;
    font-weight: 1000;
    transform: translateY(0);
    text-align: center;
    transition: opacity .65s cubic-bezier(.05,.2,.1,1) .15s,transform .65s cubic-bezier(.05,.2,.1,1) .15s;
}
.summary-content{
    color:white;
    text-shadow:1px 1px 2px black;
    padding: 5%;
    width: 100%;
    align-self: flex-end;
}
.summary-p{
    z-index: 11;
    font-size: 18px;
    padding: 10px;
    opacity: 0;
    position: absolute;
    align-self: flex-end;
    bottom: 0;
    left: 0;
    line-height: 1.2rem;
    margin-top: 10px;
    transform: translateY(20px);
    transition: opacity .65s cubic-bezier(.05,.2,.1,1) .15s,transform .65s cubic-bezier(.05,.2,.1,1) .15s;
}
.summary-item:hover .summary-p{
    -webkit-text-stroke-color: black;
    opacity: 1;
    transform: translateY(0);
}
.summary-item:hover .summary-title{
    transform: translateY(-140px);
}
.summary-box:hover{
    transform: translateY(-10px);
}
.cir-nav{
    position: fixed;
    right: 20px;
    top: 20px;
    opacity: 0;
    transform: translateX(20%);
}
.cir-nav:hover{
    opacity: 0.2;
    cursor:pointer;
}
#box1{
    border-radius: 10px;
    background-color:#bad3f9;
    background-image: url("https://static.igem.wiki/teams/4240/wiki/img/summary1.svg");
    background-size: 100% 100%;
    background-repeat: no-repeat;
    width: 100%;
    height: auto;
}
#box1:hover:before{
    background: linear-gradient(to bottom, rgba(0,0,0,0), #bad3f9 100%); 
}
#box2{
    border-radius: 10px;
    background-color:#f3dba8;
    background-image: url("https://static.igem.wiki/teams/4240/wiki/img/summary2.svg");
    background-size: 100% 100%;
    background-repeat: no-repeat;
    width: 100%;
    height: auto;
}
#box2:hover:before{
    background: linear-gradient(to bottom, rgba(0,0,0,0), #f3dba8 100%); 
}
#box3{
    border-radius: 10px;
    background-color:#adf5cf;
    background-image: url("https://static.igem.wiki/teams/4240/wiki/img/summary3.svg");
    background-size: 100% 100%;
    background-repeat: no-repeat;
    width: 100%;
    height: auto;
}
#box3:hover:before{
    background: linear-gradient(to bottom, rgba(0,0,0,0), #adf5cf 100%); 
}
#box4{
    border-radius: 10px;
    background-color:#e6cdf2;
    background-image: url("https://static.igem.wiki/teams/4240/wiki/img/summary4.svg");
    background-size: 100% 100%;
    background-repeat: no-repeat;
    width: 100%;
    height: auto;
}
#box4:hover:before{
    background: linear-gradient(to bottom, rgba(0,0,0,0), #e6cdf2 100%); 
}
#box5{
    border-radius: 10px;
    background-color:#fec08d;
    background-image: url("https://static.igem.wiki/teams/4240/wiki/img/summary5.svg");
    background-size: 100% 100%;
    background-repeat: no-repeat;
    width: 100%;
    height: auto;
}
#box5:hover:before{
    background: linear-gradient(to bottom, rgba(0,0,0,0), #fec08d 100%); 
}

#go-back{
	position: fixed;
	width: 0px;
	height: 0px;
	/* border: 2px solid #000; */
	background-image:url(https://static.igem.wiki/teams/4240/wiki/img/img-igem.png);
	background-repeat: no-repeat;
	background-size:90%;
	background-position: center;
	border-radius: 50%;
	bottom:100px;
	right:100px;
	transition: ease 0.2s;
  }

  #go-back.active{
	width:110px;
	height:110px;
	transition: 0.2s;
  }

  #go-back:hover{
	background-image: url(https://static.igem.wiki/teams/4240/wiki/img/igem.png);
	background-repeat: no-repeat;
	background-size: 90%;
	background-position: center;
	 transition: 0.5s; 
	transform: rotateY(360deg);
  }
  #content1{
      margin-top: 10em!important;
  }