* {
    box-sizing: border-box;
    margin: 0 auto;
    padding: 0;
}
.wrapper{
    width: 100%;
    height: auto;
}
html {
    background-color: #ffffff;
}

.container-header {
    font-size: 1px;
}

header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: #ecf0f1;
    transition: all 0.5s ease-in-out;
    z-index: 10;
}

header.sticky {
    background-color: #bdc3c7;
    opacity: 0.9;
}

header.sticky #main-menu li a {
    color: #576574;
}

header.sticky #main-menu li a span {
    color: #ecf0f1;
}

#toggle-nav {
    display: none;
    background-color: #2c3e50;
    text-align: right;
    padding: 10px;
    font-size: 20px;
    cursor: pointer;
}

#logo img {
    max-width: 200px;
    height: auto;
    padding: 15px;
}

#main-menu {
    display: flex;
    list-style: none;
    margin: 0px auto;
    padding: 0;
}

#login-menu {
    display: flex;
    list-style-type: none;
    margin: 0px auto;
}

#main-menu li {
    padding-top: 10px;
}

#main-menu li a {
    font-weight: bold;
    display: block;
    text-decoration: none;
    font-size: 14px;
    color: #bdc3c7;
    padding: 15px 20px;
}

#main-menu>li>a {
    position: relative;
}

#main-menu>li>a::before {
    content: "";
    height: 4px;
    width: 0px;
    background: #2c3e50;
    position: absolute;
    bottom: 0px;
    left: 0px;
    transition: 0.25s cubic-bezier(0.075, 0.82, 0.165, 1)
}

#main-menu>li:hover>a::before {
    width: 100%;
    display: block;
}

#main-menu li:hover a {
    transition: all 0.3s;
    color: #2c3e50;
}

#main-menu li a span {
    color: #bdc3c7;
}

@media screen and (max-width: 1120px) {
    #main-menu {
        width: 100%;
        flex-direction: column;
        text-align: center;
    }

    #toggle-nav {
        display: block;
    }

    .container-header,
    .container-header a {
        width: 100%;
        display: none;
    }

    ul #main-menu li:hover a {
        color: #ecf0f1;
        background-color: #2c3e50;
        transition: all 0.3s;
    }
}
.row {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    margin-right: -15px;
    margin-left: -15px;
}

.show-video video {
    width: 100% !important;
}

.btn-dtl {
    display: block;
    width: 150px;
    height: 30px;
    line-height: 0px;
    color: #333;
    border: 2px solid #333;
    letter-spacing: 2px;
    text-align: center;
    position: relative;
    transition: all .25s;
    border-radius: 20px 20px 20px 20px;
}

.btn-dtl span {
    position: relative;
    z-index: 2;
}

.btn-dtl:after {
    position: absolute;
    content: "";
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    border-radius: 20px 20px 20px 20px;
    background: #2c3e50;
    transition: all .3s;
}

.btn-dtl:hover {
    color: #fff;
}

.btn-dtl:hover:after {
    width: 100%;
}

.form-rounded {
    border-radius: 1rem;
}

.dropdown {
    position: relative;
}

.dropdown-toggle-nav {
    white-space: nowrap;
}

[role="button"] {
    cursor: pointer;
}

.navbar {
    position: relative;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -ms-flex-align: center;
    align-items: center;
    -ms-flex-pack: justify;
    justify-content: space-between;
    padding: 0.5rem 1rem;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 1000;
    display: none;
    float: left;
    min-width: 10rem;
    padding: 0.5rem 0;
    margin: 0.125rem 0 0;
    font-size: 1rem;
    color: #212529;
    text-align: left;
    list-style: none;
    background-color: #fff;
    background-clip: padding-box;
    border: 1px solid rgba(0, 0, 0, 0.15);
    border-radius: 0.25rem;
}

.dropdown-menu.show {
    display: block;
}
.dropdown-toggle::after {
    display: inline-block;
    margin-left: 0.255em;
    vertical-align: 0.255em;
    content: "";
    border-top: 0.3em solid;
    border-right: 0.3em solid transparent;
    border-bottom: 0;
    border-left: 0.3em solid transparent;
}
.dropdown-toggle-nav::after {
    display: inline-block;
    margin-left: 0.255em;
    vertical-align: 0.255em;
    content: "";
    border-top: 0.3em solid;
    border-right: 0.3em solid transparent;
    border-bottom: 0;
    border-left: 0.3em solid transparent;
}

.dropdown-item {
    display: block;
    width: 100%;
    padding: 0.25rem 1.5rem;
    clear: both;
    font-weight: 400;
    color: #212529;
    text-align: inherit;
    white-space: nowrap;
    background-color: transparent;
    border: 0;
}