*
{
    margin: 0;
    padding: 0;
    font-family: 'Times New Roman', Times, serif;
    font-size: 18px;
}

body
{
    background-color: beige;
    margin: auto;
    padding: auto;
}

header
{
    display: flex;
    flex-direction: row;
    width: 100vw;
    min-height: 75px;
}

main
{
    min-height: 100vh;
}

hr
{
    background-color: white;
    margin: 20px 0;
}


/* custom/reusable css  */
.btn
{
    padding: 10px 30px;
    border: none;
    background-color: black;
    color: white;
    border-radius: 5px;
    text-align: center;
}


.input
{
    padding: 30px;
    border: 1px solid black;
    background-color: white;
    color: black;
    border-radius: 5px;
}

.input:focus
{
    outline: 2px solid black;
}

.msg-box
{
    border: 1px solid green;
}

.box
{
    width: 40px;
    height: 40px;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}


/* hover effects */
.btn:hover,
.circle:hover,
.box:hover,
.input:hover
{
    opacity: 70%;
}

/* flexbox classes  */
.row
{
    display: flex;
    flex-direction: row;
}
.column
{
    display: flex;
    flex-direction: column;
}
.justify-center
{
    justify-content: center;
}
.justify-end
{
    justify-content: end;
}
.justify-start
{
    justify-content: start;
}
.justify-between
{
    justify-content: space-between;
}
.justify-around
{
    justify-content: space-around;
}
.align-center
{
    align-items: center;
}
.align-start
{
    align-items: flex-start;
}
.align-end
{
    align-items: flex-end;
}
.gap-1
{
    gap: 10px;
}
.gap-2
{
    gap: 20px;
}
.gap-5
{
    gap: 50px;
}


/* width classes  */
.w-1by3
{
    width: 1/3;
}
.w-10
{
    width: 10%;
}
.w-10px
{
    width: 10px;
}
.w-25
{
    width: 25%;
}
.w-20
{
    width: 20%;
}
.w-30
{
    width: 30%;
}
.w-50
{
    width: 50%;
}
.w-70
{
    width: 70%;
}
.w-75
{
    width: 75%;
}
.w-80
{
    width: 80%;
}
.w-100
{
    width: 100%;
}

/* height classes  */
.h-10px
{
    height: ;
}
.h-50
{
    height: 50%;
}
.h-100
{
    height: 100%;
}


/* padding classes  */
.p-10
{
    padding: 10px;
}
.pb-20
{
    padding-bottom: 20px;
}
.p-20
{
    padding: 20px;
}
.p-30
{
    padding: 30px;
}
.p-50
{
    padding: 50px;
}
.p-100
{
    padding: 100px;
}


/* margin classes  */
.m-auto
{
    margin: auto;
}
.m-10
{
    margin: 10px;
}
.m-20
{
    margin: 20px;
}
.m-50
{
    margin: 50px;
}
.m-100
{
    margin: 100px;
}
.mt-2 {
    margin-top: 1.5em;
}


/* background classes */
.bg-black
{
    background-color: black;
}
.bg-white
{
    background-color: white;
}
.bg-success
{
    background-color: rgb(187, 255, 187);
}

/* text classes */
.bold
{
    font-weight: 900;
}
.txt-center
{
    text-align: center;
}
.txt-black
{
    color: black;
}
.txt-white
{
    color: white;
}
.txt-success
{
    color: green;
}

/* visibility classes  */
.opacity-light
{
    opacity: 80%;
}

/* border-radius classes  */
.circle
{
    border-radius: 50%;
}
.radius-5
{
    border-radius: 5px;
}

/* #alert-box{
    transition: 2s all ease;
} */