* {
    margin: 0;
    padding: 0;
    font-family: 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans';
    /* letter-spacing: 1.5px; */
}


/* banner部分 */

.banner {
    width: calc(100vw);
    min-width: 1400px;
    height: calc(100vh);
    /* min-width: 90em; */
    background-image: url(https://static.igem.wiki/teams/4257/wiki/picture/members/m-1.jpg);
    background-size: cover;
    background-position: center;
    position: fixed;
    top: 0;
    z-index: -4;
}

.be_banner {
    background-color: rgba(35, 0, 44, 0.719);
    width: 100%;
    height: calc(100vh);
    position: fixed;
    z-index: -3;
    top: 0;
}

.bt {
    width: 100%;
    height: calc(90vh);
    left: 0;
    position: fixed;
    top: 0;
    z-index: -2;
}

.bt text {
    text-transform: uppercase;
    animation: stroke 5s infinite alternate;
    font-size: 8em;
    font-weight: bolder;
    text-shadow: 0 0 5px rgb(185, 199, 255), 0 0 10px rgb(185, 199, 255), 0 0 15px rgb(185, 199, 255), 0 0 20px rgb(185, 199, 255), 0 0 35px rgb(185, 199, 255), 0 0 40px rgb(185, 199, 255), 0 0 50px rgb(185, 199, 255), 0 0 75px rgb(185, 199, 255);
    /* 0 0 75px #f39d6b; */
}

@keyframes stroke {
    0% {
        fill: rgba(72, 138, 20, 0);
        stroke: rgb(177, 181, 255);
        stroke-dashoffset: 25%;
        stroke-dasharray: 0 50%;
        stroke-width: 1.5;
    }
    50% {
        fill: rgba(72, 138, 20, 0);
        stroke: rgb(177, 181, 255);
        stroke-width: 1.5;
    }
    70% {
        fill: rgba(72, 138, 20, 0);
        stroke: rgb(177, 181, 255);
        stroke-width: 1.5;
    }
    90%,
    100% {
        fill: rgba(72, 138, 20, 0);
        stroke: rgb(177, 181, 255);
        stroke-dashoffset: -25%;
        stroke-dasharray: 50% 0;
        stroke-width: 1.5;
    }
}

@-webkit-keyframes stroke {
    0% {
        fill: rgba(72, 138, 20, 0);
        stroke: rgb(74, 82, 235);
        stroke-dashoffset: 25%;
        stroke-dasharray: 0 50%;
        stroke-width: 0.8;
    }
    50% {
        fill: rgba(72, 138, 20, 0);
        stroke: rgb(74, 82, 235);
        stroke-width: 1.2;
    }
    70% {
        fill: rgba(72, 138, 20, 0);
        stroke: rgb(74, 82, 235);
        stroke-width: 1.5;
    }
    90%,
    100% {
        fill: rgb(74, 82, 235);
        stroke: rgba(5, 12, 128, 0);
        stroke-dashoffset: -25%;
        stroke-dasharray: 50% 0;
        stroke-width: 0;
    }
}


/* 边框 */

.kuang {
    stroke: rgb(221, 60, 154);
    fill: rgba(63, 1, 46, 0.551);
    stroke-width: 2;
    width: 100%;
    min-width: 1400px;
    position: absolute;
    z-index: 20;
}

.kuang path {
    stroke-dasharray: 600;
    stroke-dashoffset: 100;
}

.bg {
    width: 100%;
    min-width: 1400px;
    margin-top: calc(90vh);
    padding-top: 3.5%;
    /* padding-bottom: 15%; */
}

.bg h1 {
    color: aliceblue;
    text-align: center;
    padding-top: 3em;
}

.outer {
    background: rgba(63, 1, 46, 0.551);
    width: 100%;
    margin-top: -0.355px;
    padding-top: 70px;
}

.inner {
    background-color: rgba(51, 4, 31, 0.425);
    width: 1400px;
    margin: 0 auto;
    /* transform: translate(12.5%, 0); */
    border: 2px solid rgb(221, 60, 154);
}

.cfo {
    background-image: url(../img/cfo.png);
    background-size: cover;
    /* position: absolute;
    left: 0;
    bottom: 0; */
    z-index: 500;
    width: 900px;
    height: 700px;
    margin: 0 auto;
    margin-top: 40px;
}


/* 合照 */

.all {
    width: 70%;
    min-width: 980px;
    margin: 0 auto;
    margin-bottom: 5%;
}

.all img {
    width: 100%;
    object-fit: cover;
}

.para {
    background: rgb(35, 51, 68);
}

.para {
    width: 85%;
    /* background: rgb(255, 254, 220); */
    border: solid 2px #5afacb;
    display: block;
    color: #fff;
    margin: 0 auto;
    margin-top: 5em;
}

.para .in_img {
    display: flex;
    /* justify-content:stretch; */
    align-items: center;
    flex-wrap: wrap;
}

.para img {
    width: 40%;
    margin: 0 8% 4em 5%;
    /*第二个图片和文字间距*/
    margin-top: 4em;
    object-fit: cover;
    /* background: rgb(180, 234, 255); */
    border: solid 2px #f4f4f4;
    background: rgba(157, 185, 255, 0.5);
}

.para h2 {
    font-size: 2em;
    text-align: center;
    margin-top: 1.5em;
}

.para h2::after {
    content: '';
    position: absolute;
    height: 0;
    width: 65%;
    border: 1px solid #5afacb;
    border-radius: 100%;
    left: 50%;
    transform: translate(-50%, 0);
    margin-top: 2.5em;
}

.para p {
    width: 40%;
    margin: 4em 5% 4em 0;
    font-size: 1.1em;
}


/* .bg_1 {
    content: '';
    background: rgba(64, 88, 155, .5);
    border: solid 2px #3d58c0;
    position: absolute;
    width: 85%;
    margin-top: 2em;
    margin-left: 2em;
    z-index: -2;
} */

.para_1 {
    border: #fca1a9 solid 2px;
    border-radius: 2em;
    width: 55%;
    margin-top: 5em;
    margin-left: 7.5%;
}

.para_1 img {
    background: rgba(251, 225, 225, .5);
    object-fit: cover;
    width: 10em;
    height: 10em;
    border: #f6e68b solid .5px;
    border-radius: 50%;
    margin: 2em 0 0 50%;
    transform: translate(-50%, 0);
}

.para_1 h2 {
    color: #fff;
}

.para_1 h2 {
    text-align: center;
    /* margin-top: 1.5em;
    padding: 2em; */
}

.para_1 h2::after {
    content: '';
    position: absolute;
    width: 44%;
    height: 0;
    border: 1px solid #fce1a1;
    border-radius: 100%;
    left: 35%;
    transform: translate(-50%, 0);
    margin-top: 2.5em;
}


/* .bg_2 {
    content: '';
    background: rgba(176, 46, 17, 0.5);
    border: solid 2px #c82d2d;
    position: absolute;
    width: 55%;
    
    margin-top: 2em;
    margin-left: 2em;
    z-index: -2;
    border-radius: 2em;
} */

.para_1 .in_img {
    width: 85%;
    margin: 5% 5% 5% 7.5%;
    /* padding: 1%; */
}


/* 介绍 */

.overview {
    width: 85%;
    background: rgba(64, 88, 155, .5);
    border: solid 2px #5afacb;
    display: block;
    /* font-family: 'a', 'Times New Roman', Times, serif; */
    color: #fff;
    margin: 1.5em auto;
    margin-top: 5em;
    font-size: 1.3em;
    line-height: 1.5;
    /* padding: 1.5em; */
}

.overview div {
    /* margin: 3em; */
    padding: 1.5em;
}

.overview img {
    margin-left: 17%;
    width: 65%;
    border: solid 1px salmon;
    box-shadow: 0 0 3px 0 #ffc4c4;
}

.overview .img1 {
    margin-left: 17%;
    width: 65%;
    border: solid 1px salmon;
    box-shadow: 0 0 3px 0 #ffc4c4;
}

.overview .img2 {
    margin-left: 17%;
    margin-bottom: 10px;
    width: 65%;
    border: solid 1px salmon;
    padding: 3px;
    box-shadow: 0 0 3px 0 #ffc4c4;
}

.overview .img3 {
    margin-left: 10%;
    width: 80%;
    border: solid 1px salmon;
    padding: 3px;
    box-shadow: 0 0 3px 0 #ffc4c4;
}
.overview .img4 {
    margin-left: 17%;
    margin-bottom: 10px;
    margin-top: 20px;
    width: 65%;
    border: solid 1px salmon;
    padding: 3px;
    box-shadow: 0 0 3px 0 #ffc4c4;
}
.overview h2 {
    color: #fff;
    text-align: center;
    margin-top: 4px;
    /* margin-top: 1.5em;
    padding: 2em; */
}

.overview .hfu {
    padding-top: 1em;
    padding-left: 2em;
    padding-bottom: 2px !important;
    margin-top:0 !important;
}

.overview .hfu h3 {
    color: #fff;
    /* text-align: center; */
    /* margin: 20px 0; */
    padding-left: 8px;
    border-left: solid 2px red;
    margin-top:0 !important;
}

.overview .hdw {
    color: #fff;
    text-align: center;
    /* font-family: 'Courier New', Courier, monospace; */
    font-size: 0.8em !important;
}

.overview .hdw i {
    color: #fff;
}

.overview table {
    width: 100%;
}

.overview tr th {
    height: 50px;
}

.overview table th {
    border: 1px solid white;
    text-align: center;
    font-size: 1.1em;
}

.overview table tr td {
    border: 1px solid white;
    text-align: center;
    padding: 10px;
    font-size: 0.9em !important;
}

.overview table .ft {
    color: rgb(76, 228, 208);
    padding: 1em;
    padding-bottom: 0.5em;
}

.overview .bar {
    width: 45%;
    text-align: center;
    margin-left: 26%;
    background-color: #fff;
}

.overview .bar1 {
    width: 35%;
    text-align: center;
    margin-left: 26%;
    background-color: #fff;
}
.overview .bar2 {
    width: 20%;
    text-align: center;
    margin-left: 38%;
    background-color: #fff;
}
.overview a {
    color: rgb(175, 207, 238);
    cursor: pointer;
    /* 鼠标样式*/
}

.overview a:link {
    color: rgb(175, 207, 238);
    ;
    text-decoration: none;
}


/* 未访问的链接 */


/* 已访问的链接 */

.overview a:hover {
    color: #F00;
    text-decoration: underline;
}


/* 鼠标移动到链接上 */

.overview a:active {
    color: #F0F;
}

.overview .bjimg {
    margin: 0 auto;
    margin-left: 50%;
    transform: translate(-50%, 0);
    animation-iteration-count: 0;
}

/* 标题加文字 */
.uouo{
    margin-top: -32px;
}
/* 三角 */

li.igem::before {
    content: "";
    border-color: transparent #e39b51;
    border-style: solid;
    border-width: 0.35em 0 0.35em 0.45em;
    display: block;
    height: 0;
    width: 0;
    left: -1em;
    top: 0.85em;
    position: relative;
    line-height: 1.25;
}

.grid-full {
    padding-left: 2em;
}




.grid li {
    margin-left: 26%;
    font-size: 18px;
    padding-left: 18px;
    font-family: 'Merriweather', serif;
    font-weight: 300;
    color: #1a1a1a;
}