.flex {
    display: flex;

}

body {
    overflow: hidden;
    width: 100%;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    }

html, body {
    max-width: 100%;
    overflow-x: hidden;
    }

.justify_center {
    justify-content: center;
    align-items: center;
}

.justify_spacebtw {
    justify-content: space-between;
}

.link1 {
    justify-content: space-between;
}

.link2 {
    justify-content: space-between;
}


body {
    margin: 0;
    padding: 0;
    font-family: Roboto, Arial, Helvetica, sans-serif;
}

.top-bar {
    padding-left: 188px;
    padding-right: 190px;
    height: 80px;
    display: flex;
}

.options {
    display: flex;
    justify-content: center;
    align-items: center;
}

.map {
    color: rgb(78, 78, 78);
    font-size: 13px;
    margin-left: 88px;
    margin-right: 27px;
}

.event {
    color: rgb(78, 78, 78);
    font-size: 13px;
    margin-left: 27px;
    margin-right: 27px;
}

.request-info {
    margin-left: 27px;
    background-color: aliceblue;
    outline: 0;
    border-style: solid;
    border-top-width: 2px;
    border-bottom-width: 2px;
    border-left-width: 2px;
    border-right-width: 2px;
    
    border-color: rgb(235, 41, 41);
    border-radius: 3px;
    padding-top: 3px;
    padding-bottom: 3px;
    color: rgb(78, 78, 78);
    font-size: 12.5px;
    cursor: pointer;
    transition: background-color 0.15s,
                    color 0.3s;
}

.request-info:hover {
    background-color: rgb(235, 41, 41);
    color: aliceblue;
}

.request-info:active {
    opacity: 0.7;
}

.white,.black {
    width: 70px;
    height: 70px;
    
}

.red {
    width: 67px;
    height: 67px;
}

.white {
    margin-left: 88px;

}

.hours-calendar {
    margin-top: 30px;
    padding-left: 210px;
}

.item-title {
    margin-top: 7px;
    margin-bottom: 15px;
    font-size: 17px;
    font-weight: 600;
    color: black;
    cursor: pointer;
}

summary {list-style: none}
summary::-webkit-details-marker {display: none; }


details summary::before { 
    content: "+";
    color: black;
    margin-right: 10px;
    font-weight: bolder;
    font-size: 18px;
  }

  details[open] summary::before { 
    content: "-";
    color: black; 
  }

.item-open {
    font-size: 15px;
    padding-left: 24px;
    color:rgb(56, 53, 53);
}

.calendar {
    margin-top: 25px;
    margin-right: 200px;
    
}

.column {
    flex-direction: column;
}

.row {
    flex-direction: row;
}

.more {
    color:rgb(235, 41, 41);
}

.links {
    width: 300px;
}

.dine-category {
    margin-left: 200px;
    color:rgb(235, 41, 41);
    text-decoration-line: none;
    margin-top: 6px;
    margin-bottom: 6px;
    font-weight: 650px;
}

.dine-category:hover {
    color: red;
}

.study-category {
    margin-left: 165px;
    color:rgb(235, 41, 41);
    text-decoration-line: none;
    margin-top: 6px;
    margin-bottom: 6px;
    font-weight: 650px;
}

.study-category:hover {
    color: red;
}

.life-category {
    margin-left: 40px;
    color:rgb(235, 41, 41);
    text-decoration-line: none;
    margin-top: 6px;
    margin-bottom: 6px;
    font-weight: 650px;
}

.life-category:hover {
    color: red;
}

.job-category {
    margin-left: 200px;
    color:rgb(235, 41, 41);
    text-decoration-line: none;
    margin-top: 6px;
    margin-bottom: 6px;
    font-weight: 650px;
}

.job-category:hover {
    color: red;
}

.career-category {
    margin-left: 15px;
    color:rgb(235, 41, 41);
    text-decoration-line: none;
    margin-top: 6px;
    margin-bottom: 6px;
    font-weight: 650px;
}

.career-category:hover {
    color: red;
}

.etc-category {
    margin-left: 32px;
    color:rgb(235, 41, 41);
    text-decoration-line: none;
    margin-top: 6px;
    margin-bottom: 6px;
    font-weight: 650px;
}

.etc-category:hover {
    color: red;
}

.footer {
    background-color: rgb(219, 236, 251);
    height: 130px;
    color: gray;
    font-size: 13px;
}

.footer-content {
    text-align: center;
    margin-top: 100px;
}

.links, .links2 {
    justify-content: space-between;
}

.dine-link-category {
    margin-left: 200px;
}

.study-link-category {
    margin-left: 165px;
}

.life-link-category {
    margin-left: 40px; padding-right: 210px;
}

.job-link-category {
    margin-left: 200px;
}

.career-link-category {
    margin-left: 13px;
}

.etc-link-category {
    margin-left: 30px; 
    padding-right: 272px;
}


@media screen and (max-width:768px) {
    


    .top-bar {
        display: flex;
        justify-content: center;
        padding-top: 20px;
    }

    .du-logo {
        padding-left: 60px;
        margin-left: 40px;
    }

    
    .options {
        margin-right: 20px;
        padding-right: 30px;
        flex-direction: column;
        
    }

    .request-info {
        margin-top: 5px;
        margin-right: 80px;
        
    }

    .map {
        padding-left: 5px;
        padding-right: 70px;
    }

    .white, .red, .black {
        display: none;
    }

    h2 {
        display: flex;
        justify-content: center;
    }

    .item-title {
        margin-left: 15px;
    }



    .hours-calendar {
        padding: 0px;
        padding-bottom: 24px;
        display: flex;
        justify-content: center;
        flex-direction: column;
    }

    .calendar-class {
        display: flex;
        justify-content: center;
        width: 340px;
        height: 300px;
        margin-left: 20px; 

        margin-right: 20px;
        
    }

    .calendar {
        display: flex;
        justify-content: center;
        
    }

    .calendar-info {
        display: none;
    }

    .mobile-column {
        flex-direction: column;
    }

    .link1 {
        display: flex;
        flex-direction: column;
        justify-content: center;
        text-align: left;
    }

    .link2 {
        display: flex;
        flex-direction: column;
        justify-content: center;
        text-align: left;
    }

    .dine-link-category {
        padding-left: 0px;
        margin-left: 0px;
        padding-right: 0px;
        
        
    }

    .study-link-category {
        padding-left: 0px;
        margin-left: 0px;
        margin-right: 0px;
        padding-right: 0px;
    }

    .life-link-category {
        padding-left: 0px;
        margin-left: 0px;
        margin-right: 0px;
        padding-right: 0px;
    }

    .job-link-category {
        padding-left: 0px;
        margin-left: 0px;
        margin-right: 0px;
        padding-right: 0px;
    }

    .etc-link-category {
        padding-left: 0px;
        margin-left: 0px;
        margin-right: 0px;
        padding-right: 0px;
    }


    link1.h2 {
        display: flex;
        justify-content: center;
       
    }

    link2.h2 {
        display: flex;
        justify-content: center;
    }












    .dine-category {
        padding-left: 0px;
        margin-left: 30px;
        
    }

    .study-category {
        padding-left: 0px;
        margin-left: 30px;
        margin-right: 
    }

    .life-category {
        padding-left: 0px;
        margin-left: 30px;
        margin-right: 
    }
    
    .job-category {
        padding-left: 0px;
        margin-left: 30px;
        margin-right: 
    }

    .career-category {
        padding-left: 0px;
        margin-left: 30px;
        margin-right: 
    }

    .etc-category {
        padding-left: 0px;
        margin-left: 30px;
        margin-right: 
    }
    
}