.mark1 {
    font-weight: 400;
}

.nav {
    list-style: none;
}
.nav li {
    float: left;
    position: relative;
    background: #192229;
}
.nav > li:first-of-type {
    border-radius: 5px 0 0 5px;
}
.nav > li:last-of-type {
    border-radius: 0 5px 5px 0;
}




.nav li a {
    display: block;
    text-decoration: none;
    color: #fff;
    padding: 12px;
    border-radius: 5px;
}
.sub-nav {
    position: absolute;
    border-top: 15px solid transparent;
    left: -9999px;
    list-style:none;
    padding:0;
}



.nav li:hover .sub-nav {
    left: 0;
}
.triangle {
    width: 0;
    height: 0;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-bottom: 10px solid #34495e;
    position: absolute;
    margin-top: 5px;
    left: -9999px;
}
.nav li:hover .triangle {
    left: 15px;
}



.sub-nav li {
    white-space: nowrap;
}
.sub-nav > li:first-of-type {
    border-radius: 5px 5px 0 0;
}
.sub-nav > li:last-of-type {
    border-radius: 0 0 5px 5px;
}
.nav > li:hover > a {
    background: #2C3E50;
    transition: background ease .5s;
}
.sub-nav a {
    font-size: 90%;
    margin: 3px;
    transition: background ease .3s;
}
.sub-nav a:hover {
    background: #E74C3C;
}






	.mark3 {
    font-weight: 100;
}

.nav3 {
    list-style: none;
}
.nav3 li {


    background: #34495e;
}
.nav3 > li:first-of-type {
    border-radius: 5px 0 0 5px;
}
.nav3 > li:last-of-type {
    border-radius: 0 5px 5px 0;
}
.nav3 li a {
    display: block;
    text-decoration: none;
    color: #fff;
    padding: 2px;
    border-radius: 5px;
}
.sub-nav3 {
    position: absolute;
    border-top: 15px solid transparent;
    left: -9999px;
    list-style:none;
    padding:0;
}
.nav3 li:hover .sub-nav {
    left: 0;
}
.triangle3 {
    width: 0;
    height: 0;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-bottom: 10px solid #34495e;
    position: absolute;
    margin-top: 5px;
    left: -9999px;
}
.nav3 li:hover .triangle {
    left: 15px;
}
.sub-nav3 li {
    white-space: nowrap;
}
.sub-nav3 > li:first-of-type {
    border-radius: 5px 5px 0 0;
}
.sub-nav3 > li:last-of-type {
    border-radius: 0 0 5px 5px;
}
.nav3 > li:hover > a {
    background: #2C3E50;
    transition: background ease .5s;
}
.sub-nav3 a {
    font-size: 90%;
    margin: 3px;
    transition: background ease .3s;
}
.sub-nav3 a:hover {
    background: #E74C3C;
}

.card{
  padding: 0px;
  transition: all 200ms ease-out;
  box-shadow: 0px 15px 35px -20px rgba(50, 88, 130, 0.32);
}







.active12{

      background: #1E90FF;
    transition: background ease .5s;
}