.navbar{
    background-color: white;
    box-shadow: 0 0 10px gray;
}

.navbar img{
    width: 20rem;
}

.bg-gray{
    background-color: rgba(212, 212, 212, 0.685);
}

.bg-white{
    background-color: white;
}

@media (max-width:768px){
    .navbar img{
        width: 8rem;
    }
    .navbar a, .navbar b{
        font-size: 14px;
    }
}

.popover-btn{
    position: relative;
    color: #EE7C7C;
}
.head-popover{
    position: absolute;
    right: 10px;
    top: 70px;
    z-index: 10;
    width: 400px;
    padding: 1rem;
    box-shadow: 0px 0px 10px gray;
    border: 1px solid gray;
    border-radius: 5px;
    background-color: white;
    font-size: 15px;
}

.head-popover .popover-close-btn{
    position: absolute;
    top: -10px;
    right: -10px;
    font-size: 20px;
    cursor: pointer;
}
.head-popover .popover-close-btn:hover{
    box-shadow: 0 0 5px gray;
}

.head-popover p{
    padding: 0;
    margin-bottom: 0;
    font-weight: bold;
}
.head-popover span{
    display: inline-block;
    margin-top: 10px;
    margin-bottom: 10px;
    font-weight: normal;
}
.head-popover a{
    font-weight: bold;
}

@media (max-width:424px){
    .head-popover{
        top: 65px;
        width: 100%;
        right: 0;
    }
}