mycss.css

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: arial;
}

/* body */
body {
    background-color: #1e1e1e;
}


/* Btn-login */

.btn-login {
    background: white;
    padding: 15px 30px;
    font-size: 1rem;
    border: 0px;
    border-radius: 30px;
    position: relative;
    margin-left: 30px;
    margin-right: 30px;
}

.btn-1 {
    color: black;
    background: #fff;
    border-radius: 30px;
    transition: all 0.25s ease;
    position: relative;
    margin: 7px;
    margin-right: 30px;
    margin-left: 30px;
}

.btn-1:hover {
    transform: translate(-6px, -6px);
}

.btn-1:hover::before {
    transform: translate(12px, 12px);
}

.btn-1:hover::after {
    transform: translate(6px, 6px);
}

.btn-1::after,
.btn-1::before {
    content: "";
    position: absolute;
    opacity: 0.3;
    border-radius: inherit;
    background: white;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    transition: all 0.25s ease;
}

/* sing up */

.sing_up {
    text-decoration: none;
    font-size: 15px;
    color: rgb(124, 124, 124);

}

.sing_up:hover {
    text-decoration: none;
    font-size: 16.4px;
    color: white;
}

/* font */

.font {
    font-size: 14px;
    font-weight: bold;

}

a {
    text-decoration: none;
    font-weight: bold;
}

/* navbar */

.navbar-nav {
    display: flex;
}

/* sidebar */

.sidebar {
    margin: 0%;
    background-color: #000000;
    width: 200px;
    height: 100%;
    position: fixed;
}

ul li a {
    display: flex;
    padding: 15px 0 10px;
    color: rgb(175, 171, 171);
    transition: .3s;
}

ul li a:hover {
    color: #fff;
}

ul li {
    list-style-type: none;
}

/* body */
.sec_title {
    display: flex;
    width: 1000px;
    margin-left: 200px;
    justify-content: space-between;
    color: #fff;
}

.sec_grid {
    display: grid;
    margin-left: 230px;
    margin-top: 0px;
    margin-right: 20px;
    grid-template-columns: repeat(8, 1fr);
    column-gap: 1.5rem;
    row-gap: 1.5rem;
}

.sec_title {
    padding: 1.5rem;
}

.sec_title h3 {
    font-weight: bold;
}

.sec_info {
    margin-top: 1rem;
    padding-left: 10px;
    padding-right: 10px;
}

.sec_info h6 {
    font-weight: bold;
    color: #fff;
}

.sec_info P {
    color: #a3a3a3;
}

.sec_img img {
    width: 100%;
    height: auto;
    padding: 15px;
}

.sec_item {
    justify-items: center;
    background-color: #181818;
    font-size: 14px;
    border-radius: 10px;
}

.sec_item:hover {
    transition: .3s;
    background-color: #222222;
}

footer {
    margin-top: 3rem;
    margin-bottom: 6rem;
    border-top: 1px solid rgb(73, 73, 73);
}