.top_bg {
    /*background-image: url(../img/top-backgr.gif);*/
    background-image: url(../img/top-backgr.jpg);
    background-position: top center;
    background-color: transparent;
    position: relative;
    z-index: 1;
    background-repeat: no-repeat;
}
.mp_wrapper {
    margin-top: 0px;  
}
.top_header_wrapper {
    background-color: transparent;
    height: 188px;
    padding-top: 36px;
}
.top_logo_main {
    margin-top: 4px;
}
.header_wrapper {
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flex;
    display: -o-flex;
    display: flex;
    justify-content: space-between;
    width: 100%;
}
.header_right_wrap {
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flex;
    display: -o-flex;
    display: flex;
    justify-content: space-between;
    width: 356px;
    margin-top: 22px;
}
.top_logo_cs  {
    margin-top: 22px;
}
.top_logo_technion {
    margin-top: 22px;
}
.top_logo_cs {
    min-width: 168px;
}

.footer_right {
    font-size: 14px;
}
.footer_left {
    font-size: 15px;
    
}


.top_technion_wrap {
	display: -webkit-flex;
	display: -moz-flex;
	display: -ms-flex;
	display: -o-flex;
	display: flex;
}
.sepimg img {
	margin-left: 15px;
	margin-right: 15px;
	display: block;
	width: 3px;
	height: 48px;
}
.sepimg {
    padding-top: 23px;
    height: 48px;
}

.top_bar {
    width: 100%;
    background-color: #008987;
    height: 46px;
    margin-bottom: 3px;
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flex;
    display: -o-flex;
    display: flex;
    justify-content: center;
    padding-left: 20px;
    padding-right: 20px;
}
.top_bar a {
    transition: all 0.6s ease;
    font-weight: 400;
    font-size: 18px;
    text-decoration: none;
    color: #fff;
    display: flex;
    padding-top: 7px;
}
.top_bar a:hover, .top_bar a:focus {
    transition: all 0.6s ease;
    font-weight: 400;
    font-size: 18px;
    text-decoration: none;
    color: #A3FCFB;
    display: flex;
}
span.mouse_over {
    font-size: 18px;
    text-decoration: none;
    color: #A3FCFB;
}

.top_bar div {
    margin-right: 30px;
}
.top_bar div.top_twit {
    margin-right: 15px;
}
.top_bar div.top_fb {
    margin-right: 0px;
}


.top_home a span {
    margin-left: 7px;
    margin-top: 3px;
}
.top_home a img {
    width: 37px;
    height: 32px;
}

.top_contact a span {
    margin-left: 9px;
    margin-top: 3px;
}
.top_contact a img {
    width: 33px;
    height: 32px;
}
.top_ne a span {
    margin-left: 9px;
    margin-top: 3px;
}
.top_ne a img {
    width: 33px;
    height: 32px;
}
.top_ithm a span {
    margin-left: 8px;
    margin-top: 3px;
}
.top_ithm a img {
    width: 35px;
    height: 32px;
}

.top_twit a img {
    width: 35px;
    height: 35px;
    margin-top: -3px;
}
.top_fb a img {
    width: 35px;
    height: 35px;
    margin-top: -3px;
}

#main_nav {
    border: 1px solid #ffc17e;
    
}

.header_left {
    margin-top: 3px;
}

.header_left {
    padding-top: 40px;
}


@media only screen and (max-width : 1200px) {
    .top_bar span {
        display: none;
    }
    .top_bar {
        width: 100%;
        padding-left: 5px;
        padding-right: 0px;
    }
    a#logomain img {
        display: block;
        max-width: 460px;
        margin-right: 10px;
    }
}


@media only screen and (max-width : 992px) {


.top_bg {
    background-image: url(../img/adaptive-top-backgr.jpg);
    background-position: top center;
    background-color: #02052b;
}

    a#logomain img {
        display: block;
        max-width: auto;
        width: auto;
        margin-right: 0px;
        height: auto;
    }

.top_header_wrapper {
    height: auto;
    padding-top: 31px;
    padding-bottom: 0px;
}
.header_right_wrap {
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flex;
    display: -o-flex;
    display: flex;
    justify-content: space-between;
    width: 470px;
    margin-top: 0;
}
.header_wrapper {
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flex;
    display: -o-flex;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    align-content: space-between;
    margin-bottom: 6px;
}

.top_logo_main {
    margin-bottom: 18px;
    margin-top: 6px;
}

}


@media only screen and (max-width : 540px) {


.header_right_wrap {
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flex;
    display: -o-flex;
    display: flex;
    justify-content: space-between;
    width: auto;
    margin-top: 0;
}
a#logomain img {
    display: block;
    max-width: 460px;
    /* width: auto; */
    margin-right: 0px;
    height: auto;
    width: 100%;
}


/*
    .header_right_wrap {
        display: -webkit-flex;
        display: -moz-flex;
        display: -ms-flex;
        display: -o-flex;
        display: flex;
        justify-content: center;
        width: 100%;
        margin-top: 8px;
        flex-wrap: wrap;
    }

    .top_logo_cs  {
        display: block;
        margin-left: 20px;
        margin-right: 20px;
    }
    .sepimg img {
        display: none;
    }
    .header_right_wrap {
        width: 100%;
        margin-top: 0;
        flex-wrap: wrap;
    }
    .top_logo_technion {
        margin-top: 8px;
    }
    .top_logo_cs {
        margin-top: 8px;
    }

    a#logomain img {
        display: block;
        max-width: 330px;
        margin-right: 0px;
    }
    a#logocs img, a#logotech img {
        height: 35px;
        width: auto;

    }
    a#logocs img {
        margin-right: 20px;

    }
*/
}

@media only screen and (max-width : 488px) {
/*
    .top_logo_technion {
        margin-top: 2px;
    }
    .top_logo_cs {
        margin-top: 2px;
    }
*/

}