@charset "UTF-8";

* {
    position: relative;
}

body {
    background-color: #eee;
}

header {
    width: 100%;
    height: 50px;
    background-color: #02bcd4;
    position: fixed;
    left: 0px;
    top: 0px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    z-index: 999;
}

header .btn {
    color: #fff;
    height: 40px;
    border: 1px solid #fff;
    border-radius: 20px;
    margin: 0px 5px;
    padding: 0px 25px;
}
.btn:hover{
    color: #fff;
}

.books {
    display: flex;
    flex-wrap: wrap;
    margin-top: 60px;
    width: 100%;
}

.books>div {
    display: flex;
    flex-wrap: wrap;
    padding: 0px 15px;
    width: 100%;
}

.books .book {
    width: calc(100% / 4 - 10px);
    margin: 5px;
    margin-bottom: 15px;
    background-color: #fff;
    border-radius: 15px;
    overflow: hidden;
    padding: 0px;
}

.books .book .photo {
    /*height: 360px;*/
    /*height: 230px;*/
    padding-top: 135%;
    width: 100%;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
}

.books .book .name {
    font-size: 18px;
    height: 30px;
    overflow: hidden;
    padding: 5px;
    padding-bottom: 0px;
    width: 100%;
}

.books .book .num {
    color: #666;
    font-size: 14px;
    height: 18px;
    /*overflow: hidden;*/
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 5px;
    margin: 5px 0px;
}

.books .book img {
    border-radius: 15px;
    margin-bottom: 5px;
    height: 320px;
}

.books .book .btns {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.books .book .btns .btn {
    background-color: #ca9574;
    color: #fff;
    width: 100%;
    border-radius: 0px;
    padding: 0px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    padding: 2px 0px;
}

.books .book .btns .btn:nth-child(2) {
    background-color: #ca9574;
}

#bookModal .modal-dialog {
    width: 100vw;
    max-width: 100%;
    margin: 0px;
}

iframe {
    height: 90vh;
}

.mgline {
    display: none !important;
}

.formGroup {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 5px 0px;
}

.formGroup label {
    margin: 0px;
    width: 100px;
    flex-shrink: 0;
    font-size: 18px;
}

.formGroup .form-control {
    height: 45px;
    font-size: 18px;
}
i.fas{
    color: #00bcd4;
}
header .keyword{
    width: 100px;
    border-radius: 20px;
    border: 1px solid #fff;
}
@media (max-width: 576px) {
    .books .book {
        width: calc(100% / 2 - 10px);
    }

    .books .book .photo {
        height: 235px;
    }

    .books .book .name {
        font-size: 14px;
    }

    .books .book .num {
        font-size: 14px;
    }
}

@media (min-width: 1200px) {
    .books .book {
        width: calc(100% / 7 - 10px);
    }

    .books .book .photo {
        padding-top: 135%;
        height: auto;
    }
}