*{
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family:'Segoe UI', Tahoma, Geneva, Verdana, sans-serif
}
a{
    text-decoration: none;
    color: rgb(52, 52, 52);
    font-size: 14px;
}
article, section, footer{
/*     max-width: 1440px; */
    min-width: 290px;
    margin: 6rem auto 4rem auto;
}
article a{
    font-style: italic;
    font-family: 'Times New Roman', Times, serif;
}
p{
    font-size: 14px;
    font-weight: 400;
    color: rgb(56, 56, 56);
    line-height: 1.2rem;
}
body{
    margin: 0 auto;
    overflow-x: hidden;
}

nav{
    display: flex;
    margin: 0 1rem;
    flex-direction: row;
    flex-wrap: nowrap;
    align-content: center;
    justify-content: space-around;
    align-items: center;
    position: fixed;
    width: 100%;
    top: 2%;
    z-index: 100;
    background-color: rgba(255, 255, 255, 0.83);
    height: 50px;
}
nav a:hover{
    transition: all 0.2s ease;
    text-decoration: line-through;
    text-decoration-thickness: 3px;
    text-underline-offset: 5px;
    text-decoration-color: rgb(255, 196, 0);
}

.menu ul{
    display: flex;
    list-style: none;
    font-size: 14px;
    font-weight: 400;
}
.menu ul li {
    margin-right: 1.5rem;
}
#logoholder{
    width: 40px;
    height: 40px;
    background-color: rgb(255, 162, 0);
    border-radius: 50%;
}

/* homepage */
.intro{
    display: flex;
    width: 55%;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: center;
    align-items: center;
    margin: 4rem auto;
}
.intro .text{
    margin-right: 2rem;
    width: 50%;
    max-width: 300px;
}
.intro .text h5{
    font-size: 40px;
    font-weight: 400;
    margin-bottom: 2rem;
    color: rgb(69, 69, 69);
}
.profile img{
   width: 320px;
}

/* about me sec */
.aboutme h5, .projects h5, footer h5{
    font-weight: 600;
    font-size: 20px;
    text-align: center;
    color: rgb(69, 69, 69);
}
.aboutme{
    width: 40%;
}
.interests{
    text-align: center;
    margin-top: -2rem;
}
.toBottom{
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: space-evenly;
    align-content: center;
    align-items: flex-start;
    margin: 2rem auto;
    gap:90px;
}
.aboutmedetails ul{
    font-size: 14px;
    font-weight: 400;
    list-style:circle;
    color: rgb(97, 97, 97);
}
.aboutmedetails ul li{
    margin-bottom: 0.4rem;
}
.interests ul{
    list-style:none;
}
ul.nested{
    margin-left: 1rem;
    color: rgb(148, 148, 148);
    font-size: 12px;
    list-style: none;
} 
.aboutme h6{
    font-weight: 500;
    font-size: 16px;
    font-style: italic;
    text-decoration: underline;
    text-underline-offset: 3px;
    margin: 1.4rem 0 0.6rem 0;
    color: rgb(69, 69, 69);
}
.download{
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-content: center;
    justify-content: flex-start;
    align-items: center;
    margin-top: 5rem;
}
.download img{
    width: 30px;
    margin-right: 10px;
    opacity: 0.6;
}
.download a:hover{
    transition: all 0.2s ease;
    text-decoration: underline;
    text-decoration-thickness: 3px;
    text-underline-offset: 5px;
    text-decoration-color: rgba(255, 162, 0, 0.757);
}

/* sub intro in each page */
.subIntro{
    max-width:1000px;
    width: 45%;
    margin: 8rem auto;
}
.subIntro .text h5{
    font-size: 26px;
    font-weight: 400;
    margin-bottom: 2rem;
    color: rgb(69, 69, 69);
}
.subIntro .text strong{
    font-size: 60px;
}

.featuredproject{
    width: 80%;
    max-width: 1440px;
    overflow: hidden;
}
.cardContainer{
    width: max-content;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    grid-column-gap: 10px;
    grid-row-gap: 10px;
    margin: 0 auto;
}

.projectpre{
    /* margin: 6px; */
    cursor: pointer;
}
.projectpre:hover{
    transition: all 2s ease;
}
.projectprecard{
    width: 15rem;
    height: 15rem;
    position: relative;
    overflow: hidden;
}
.projectpreimg{
    width: 15rem;
    display: block;
    border: 1px solid rgb(230, 230, 230);
    border-radius: 8px;
}
.imghover{
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.551);
    border-radius: 5px;
    padding: 20px;
    transition: all 0.9s ease;
}
.templates .imghover{
    background-color: rgba(255, 255, 255, 0.056);
}
.imghover p{
    color: white;
    font-style: italic;
    margin: 10px auto;
}
.imghover h4{
    color: white;
    font-size: 15px;
}
.projLink{
    color: white;
    text-decoration: underline;
    text-decoration-thickness: 3px;
    text-underline-offset: 5px;
    margin-right: 10px;
    margin-top: 10px;
}
.projLink:hover{
    transition: all 0.2s ease;
    color: rgb(255, 208, 0);
    font-style: italic;
}

.articles{
    width: 80%;
    max-width: 1200px;
    overflow: hidden;
    margin: 0 auto;
}
.featuredarticle{
    margin: 0 auto;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-content: center;
    justify-content: space-around;
    align-items: flex-start;
}
.articlepre{
    margin: 0 10px 30px 0;
    width: 48em;
}
.articlepre:hover{
    transition: all 0.2s ease;
    transform: scale(1.02);
}
.articlepre a{
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-content: flex-start;
    justify-content: flex-start;
    align-items: flex-start;
}
.articlepretitle{
    margin-left: 15px;
    font-size: 15px;
    font-weight: 500;
    display: flex;
    flex-direction: column;
    flex-wrap: nowrap;
    align-content: flex-start;
    justify-content: space-between;
    align-items: flex-start;
    margin-right: 30px;
}
.articlepre img{
    width: 10em;
    border: 1px solid rgb(230, 230, 230);
    border-radius: 4px;
}
.badge{
    font-size: 15px;
    padding: 0 0 20px 0;
    font-weight: 500;
    text-decoration: underline;
    text-underline-offset: 6px;
    text-transform: uppercase;
}


body.active{
    overflow: hidden;
    /* margin-right: 17px !important; */
    cursor: pointer;
}
.dialogbox{
    display: none;
    width: 95%;
    /* max-width: 1440px; */
    height: 95%;
    position: fixed;
    top: 4%;
    left: 2%;
    background-color: rgb(255, 255, 255);
    /* border: 1px solid rgb(230, 230, 230); */
    /* border-radius: 5px; */
    /* box-shadow: 0px 0px 10px rgb(230, 230, 230); */
    z-index: 10000;
    padding: 2rem;
    overflow-y: scroll;
    overflow-x: hidden;
    cursor:default;
}
.close{
    width: 26px;
    opacity: 0.8;
    cursor: pointer;
}
.dialogbox_overlay{
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.696);
    z-index: 101;
}
.dialogbox_head{
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-content: center;
    justify-content: space-between;
    align-items: center;
}
.dialogbox_body{
    margin: 1rem 0;
    text-align: left;
}

.dialogbox_head h4, .dialogbox_body, .dialogbox_foot p{
    max-width: 660px;
    width: fit-content;
    min-width: 290px;
}
.dialogbox_foot a{
    font-style: italic;
    text-decoration: underline;
}


footer{
    max-width: 660px;
    min-wdith: 290px;
}
.contact{
    margin: 2rem auto;
}

.email{
    font-size: 18px;
    background-color: rgb(140, 255, 0);
    font-family: 'Courier New', Courier, monospace;
    font-style: bold;
    width: fit-content;
    margin: 0 auto 20px auto;
}
.emailnotes{
    font-size: 16px;
    font-family:'Courier New', Courier, monospace;
    text-decoration: underline;
    text-decoration-thickness: 2px;
    text-underline-offset: 3px;
    text-decoration-color: rgb(255, 0, 140);
}

/* details pages*/
.detailimg{
    margin: 2rem auto;
    width: fit-content;
    height: fit-content;
    background-color: white;
}
.mb{
    display: none;
}
#tyss17 img, #wildcats img, #lxyy img, #bjyy img, #gysj img, #yczy img, #pandamlther img, #genairt img, #petpublic img{
    width: 100%;
    height: 100%;
    max-width: 1440px;
}
#cnstory1 img, #cnstory2 img,#cnstory3 img,#cnstory4 img{
    width: 100%;
    margin-bottom: 5rem;
}
.pdf{
    background-color: rgb(68, 64, 64);
}
#jpcnEmbed, #uselEmbed, #uselmEmbed, #olymEmbed, #usyxEmbed, #euroEmbed{
    max-width: 660px;
    width: 100%;
    min-width: 290px;
}
embed{
    width: 80vw;
    height: 90vh;
}

.everything video{
    object-fit: cover;
}
#cats{
    width: 110%;
    transform: translate(-5%, -7%);
    object-fit: cover;
}
#sdlr{
    height: 15rem;
    width: auto;
    transform: translate(-12%, 0);
}
#flw1{
    scale: 1.2;
    transform: translate(0, 1%);
}
#hy{
    height: 160%;
    transform: translate(0, -37%);
}
#flw2{
    scale:1.7;
    transform: translate(10%, 0);
}
#flw3{
    scale: 1.3;
    transform: translate(3%, -20%);
}
#bmw{
    scale: 1.4;
    transform: translate(0, 4%);
}
.imgUnactive{
    pointer-events: none;
    cursor: default;
}

@media screen and (max-width: 1440px) {
    .projectprecard{
        width: 12rem;
        height: 12rem;
    }
    .projectpreimg{
        width: 12rem;
    }
}
@media screen and (max-width: 1200px) {
    .cardContainer {
        grid-template-columns: repeat(4, 1fr);
     }
    .subIntro{
        width:65%;
    }
    .aboutme {
        width: 80%;
    }
}

@media screen and (max-width: 950px){
    .cardContainer{
        width: max-content;
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        grid-column-gap: 10px;
        grid-row-gap: 10px;
        margin: 0 auto;
    }
    .intro{
        width: 70%;
    }
    .profile img {
        width: 220px;
    }
}
@media screen and (max-width: 560px) {
    .featuredproject{
        width: 100%;
    }
    .mb{
        display: block;
    }
    .ds{
        display: none;
    }
    .intro{
        width:100%;
        display: flex;
        flex-direction: column-reverse;
        flex-wrap: nowrap;
        justify-content: center;
        align-items: center;
    }
    .intro .text {
       width: 90%;
        max-width:auto;
        margin-right:0;
   }
    .toBottom {
        display: flex;
        flex-direction: column;
        flex-wrap: nowrap;
        justify-content: space-evenly;
        align-content: center;
        align-items: flex-start;
        margin: 2rem auto;
        gap: 0px;
   }
    .cardContainer {
        grid-column-gap: 8px;
        grid-row-gap: 8px;
   }
    .projectprecard {
        width: 8rem;
        height: 8rem;
    }
    .projectpreimg {
        width: 8rem;
    }
    .subIntro{
        width:85%;
        margin: 2rem auto;
    }
    nav{
        width:auto;
    }
    .menu ul li {
        margin-right: 0.7rem;
   }
   .menu{
       width: -webkit-fill-available;
       margin-left: 10px;
   }
   .menu ul{
       font-size:12px;
   }
    .articlepre a {
        display: flex;
        flex-direction: column;
        flex-wrap: nowrap;
        align-content: center;
        justify-content: center;
        align-items: flex-start;
    }
    .articlepretitle {
        margin-left:0;
        margin-right:0;
        font-size: 14px;
        margin-top: 20px;
    }
    #bjyy_m{
        width:100%;
    }
}
@media screen and (max-width: 400px) {
   .cardContainer{
        grid-template-columns: repeat(2, 1fr);
    }
   .cardContainer {
        grid-column-gap: 8px;
        grid-row-gap: 8px;
   }
   .projectprecard {
        width: 10rem;
        height: 10rem;
    }
    .projectpreimg {
        width: 10rem;
    }
}



/* Firefox (uncomment to work in Firefox, although other properties will not work!)  */
/** {
  scrollbar-width: thin;
  scrollbar-color: #154459 #F2FDFF;
}*/

/* Chrome, Edge and Safari */
.dialogbox::-webkit-scrollbar {
    height: 6px;
    width: 6px;
}
.dialogbox::-webkit-scrollbar-track {
border-radius: 0px;
background-color: #F2FDFF;
}
.dialogbox::-webkit-scrollbar-track:hover {
background-color: #E3EEF0;
}
.dialogbox::-webkit-scrollbar-track:active {
background-color: #DFE9EB;
}
.dialogbox::-webkit-scrollbar-thumb {
border-radius: 2px;
background-color: #154459;
}
.dialogbox::-webkit-scrollbar-thumb:hover {
background-color: #2880A8;
}
.dialogbox::-webkit-scrollbar-thumb:active {
background-color: #25799E;
}