* {
    margin: 0;
    padding: 0;
}

li {
    list-style: none;
}

a {
    text-decoration: none;
}

em {
    font-style: normal;
}

.clearfix:before,
.clearfix:after {
    content: "";
    display: table;
}

.clearfix:after {
    clear: both;
}

.clearfix {
    *zoom: 1;
}

.w {
    margin: 0 2.5rem;
}

::-webkit-scrollbar {
    width: .25rem;
    height: .0625rem;
}

::-webkit-scrollbar-thumb {
    background-color: darkgray;
    border: 2px solid #E7EFFE;
    border-radius: .125rem;
}

::-webkit-scrollbar-track {
    background: white;

}