.overlay {
    position: relative;
}

.overlay:before {
    position: absolute;
    content: "";
    top: 0px;
    left: 0px;
    width: 100%;
    height: 100%;
    opacity: 0.7;
    background-color: rgba(0,0,0,.4);
    z-index: 1;
}

.border-none {
    border-bottom: none !important;
}

.theam_btn_medium, .theam_btn {
    padding: 3px 8px;
    color: #fff;
    font-size: 12px;
    display: inline-block;
    line-height: normal;
}

.theam_btn_medium {
    padding: 5px 12px;
    font-size: 14px;
}

.theam_btn_medium:hover {
    background-color: #000;
    color: #fff;
}

.theam_btn_large {
    display: inline-block;
    padding: 7px 22px;
    background-color: #333333;
    font-size: 16px;
    color: #fff;
    font-weight: 600;
}

.theam_btn:hover, .theam_btn_large:hover {
    color: #fff;
}

.margin-bottom {
    margin-bottom: 10px;
}