.breadcrumb {
    display: flex;
    margin-bottom: 10px;
}
.breadcrumb a.bc {
    font-size: 1.2rem;
    color: #003f85;
}
.breadcrumb a.bc::after {
    content: ">";
    margin: 0 8px;
    color: #3e3e3e;
}
.breadcrumb span.bc {
    font-size: 1.2rem;
    color: #3e3e3e;
}
.up__title {
    background-color: #ebeff9;
    padding: 25px 0;
}
.up__title.huji {
    background-color: #f1eaf5;
}
.up__title.huji .title {
    color: #735687;
}
.up__title .title {
    font-size: 2.8rem;
    font-weight: 700;
    color: #17244e;
}
.up__content {
    padding: 60px 0;
}

.single_content {
    max-width: 800px;
    margin: 0 auto;
}
.single_content h2 {
    position: relative;
    font-size: 2rem;
    font-weight: 700;
    border-bottom: solid 2px #bbb;
    padding-bottom: 10px;
    margin-bottom: 2em;
}
.single_content h2::before {
    display: block;
    position: absolute;
    content: '';
    width: 80px;
    height: 2px;
    background-color: #003f85;
    left: 0;
    bottom: -2px;
}
.single_content h3 {
    border-left: 4px solid #17244e;
    color: #17244e;
    padding: 2px 0 4px 15px;
    font-size: 1.8rem;
    font-weight: 600;
    line-height: 1.5;
}
.single_content p {
    line-height: 1.8;
    margin: 1.5em 0;
}

@media screen and (max-width:640px) {
    .breadcrumb {
        flex-direction: column;
    }
    .up__title {
        padding: 15px 0;
    }
    .up__title .title {
        font-size: 2.2rem;
        font-weight: 600;
    }
    .single_content {
        padding: 0 5%;
    }
    .single_content h2 {
        font-size: 1.8rem;
        margin-bottom: 1.5em;
    }
    .single_content h3 {
        font-size: 1.6rem;
    }
    .single_content p {
        font-size: 1.4rem;
        margin: 1em 0;
    }

}