* {
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    overflow-x: hidden;
    font-family: "Helvetica Neue",Helvetica,Arial,sans-serif;
}

html,
body {
    margin: 0;
    padding: 0;
    border: 0;
}

.color-grey {
    color: #C5C7C4;
}
.color-black {
    color: #333333;
}
.color-white {
    color: #FFFFFF;
}

.background-grey {
    background-color: #C5C7C4;
}
.background-black {
    background-color: #333333;
}
.background-white {
    background-color: #FFFFFF;
}

.border-grey {
    border-color: #C5C7C4;
}
.border-black {
    border-color: #333333;
}
.border-white {
    border-color: #FFFFFF;
}

.hover-color-grey:hover {
    color: #C5C7C4;
}
.hover-color-black:hover {
    color: #333333;
}
.hover-color-white:hover {
    color: #FFFFFF;
}

.hover-background-grey:hover {
    background-color: #C5C7C4;
}
.hover-background-black:hover {
    background-color: #333333;
}
.hover-background-white:hover {
    background-color: #FFFFFF;
}

.hover-border-grey:hover {
    border-color: #C5C7C4;
}
.hover-border-black:hover {
    border-color: #333333;
}
.hover-border-white:hover {
    border-color: #FFFFFF;
}