@charset "utf-8";

.mid {
    height: 100vh;
    width: 100vw;
}

.content {
    padding-top: 60px;
    padding-left: 20%;
    display: flex;
    flex-direction: column;
}

.con {
    display: flex;
    width: 650px;
    height: 200px;
    background: rgba(208, 220, 230, 0.2);
    backdrop-filter: blur(0.2);
    float: left;
    clear: left;
    margin-top: 30px;
    backdrop-filter: blur(30px);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 0 15px rgba(103, 122, 138, 0.8);
}

.c1 {
    animation: c1load 0.5s linear;
}

.c2 {
    animation: c2load 1s linear;
}

.c3 {
    animation: c3load 1.5s linear;
}

.c1 .img {
    background-image: url("../image/project1.png");
}

.c1 .img:hover {
    background-image: url("../image/project12.png");
}

.c2 .img {
    background-image: url("../image/project22.png");
}

.c2 .img:hover {
    background-image: url("../image/project21.png");
}

.c3 .img {
    background-image: url("../image/project32.png");
}

.c3 .img:hover {
    background-image: url("../image/project31.png");
}

.imghid {
    overflow: hidden;
    width: 250px;
}

.con .img {
    width: 250px;
    height: 100%;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    opacity: 0.8;
    transition: 0.5s ease 0s;
}

.con .img:hover {
    transform: scale(1.1);
}

.con .txt {
    width: 400px;
    padding: 0 40px;
    color: rgb(25, 39, 49);
    font-family: "幼圆";
}

.con .txt h2 {
    color: rgb(53, 75, 104);
}

.pri {
    height: 500px;
    width: 300px;
    float: right;
    clear: right;
    position: fixed;
    margin-top: -650px;
    margin-left: 1100px;
    animation: priload 2s linear;
}

.pri .prihead {
    height: 250px;
    background-color: rgb(229, 239, 243);
    border-radius: 20px;
    padding-top: 50px;
    box-shadow: 0 0 8px rgba(39, 69, 88, 0.6);
}

.prihead a {
    display: block;
    overflow: hidden;
    border-radius: 50%;
    width: 90px;
    margin: auto;
    border: 3px groove rgb(35, 82, 121);
}

.pri .prihead .tx {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    background-image: url("../image/tx.png");
    background-size: cover;
    transition: 0.5s ease 0s;
}

.prihead .tx:hover {
    transform: scale(1.1);
}

.prihead h2 {
    color: rgb(32, 76, 97);
    text-align: center;
}

.prihead p {
    color: rgb(118, 175, 185);
    text-align: center;
}

.pri .tag {
    height: 200px;
    background-color: rgb(229, 239, 243);
    margin-top: 50px;
    border-radius: 20px;
    box-shadow: 0 0 8px rgba(39, 69, 88, 0.6);
}

.tag h2 {
    text-align: center;
    padding-top: 20px;
    color: rgb(56, 117, 158);
    font-weight: bolder;
}

.tag p {
    word-wrap: break-word;
    display: block;
    width: 220px;
    padding-left: 40px;
    color: rgb(109, 166, 168);
}


@keyframes c1load {
    0% {
        opacity: 0;
    }

    70% {
        opacity: 0;
        margin-top: 100px;
    }

    100% {
        opacity: 1;
        margin-top: 40px;
    }
}

@keyframes c2load {
    0% {

        opacity: 0;
    }

    80% {
        opacity: 0;
        margin-top: 100px;
    }

    100% {
        opacity: 1;
    }
}

@keyframes c3load {
    0% {

        opacity: 0;
    }

    90% {
        opacity: 0;
        margin-top: 100px;
    }

    100% {
        opacity: 1;
    }
}

@keyframes priload {
    0% {
        opacity: 0;
    }

    80% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}