#abt-nav,#abt-nav ul {
    list-style: none outside none;
    margin: 0;
    padding: 0;
}
#abt-nav {
    background: url('https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiDrEerjxVTGEARbsNaZ4TP5Cv3KG12Kjkf-vRwUTGUwkEe3VRs9fNl6WccU9BDrEbcisoiHN9lsJIsWg5cDZfr7V7KLk_79Uhjkho8zir5_m2Bf4wX6Q4JWWXYWpi4r3pGhTBKL4KHGcJN/s1600/Menu1.png') no-repeat scroll 0 0 transparent;
    clear: both;
    font-size: 12px;
    height: 58px;
    padding: 0 0 0 9px;
    position: relative;
    width: 100%;
}
#abt-nav ul {
    background-color: #222;
    border:1px solid #222;
    border-radius: 0 5px 5px 5px;
    border-width: 0 1px 1px;
    box-shadow: 0 5px 5px rgba(0, 0, 0, 0.5);
    left: -9999px;
    overflow: hidden;
    position: absolute;
    top: -9999px;
    z-index: 2;
    -moz-transform: scaleY(0);
    -ms-transform: scaleY(0);
    -o-transform: scaleY(0);
    -webkit-transform: scaleY(0);
    transform: scaleY(0);
    -moz-transform-origin: 0 0;
    -ms-transform-origin: 0 0;
    -o-transform-origin: 0 0;
    -webkit-transform-origin: 0 0;
    transform-origin: 0 0;
    -moz-transition: -moz-transform 0.1s linear;
    -ms-transition: -ms-transform 0.1s linear;
    -o-transition: -o-transform 0.1s linear;
    -webkit-transition: -webkit-transform 0.1s linear;
    transition: transform 0.1s linear;
}
#abt-nav li {
    background: url('https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhE9GbeCfpZNlEZoUoFCd6Igg_dCLF5Gael3hDBpK8XL0IGSr0q6SgFkmdBb7wrG8MQH4OvrFvj-6hFInhXodwJ4HKaeWaa0ThpfzXOFpN2tlluO3bxfJeaTMn3wAA_qeBSMvFSkyHai_fo/s1600/Menu2.png') no-repeat scroll right 5px transparent;
    float: left;
    position: relative;
}
#abt-nav li a {
    color: #FFFFFF;
    display: block;
    float: left;
    font-weight: normal;
    height: 30px;
    padding: 23px 20px 0;
    position: relative;
    text-decoration: none;
    text-shadow: 1px 1px 1px #000000;
}
#abt-nav li:hover > a {
    color: #00B4FF;
}
#abt-nav li:hover, #abt-nav a:focus, #abt-nav a:hover, #abt-nav a:active {
    background: none repeat scroll 0 0 #121212;
    outline: 0 none;
}
#abt-nav li:hover ul.subs {
    left: 0;
    top: 53px;
    width: 180px;
    -moz-transform: scaleY(1);
    -ms-transform: scaleY(1);
    -o-transform: scaleY(1);
    -webkit-transform: scaleY(1);
    transform: scaleY(1);
}
#abt-nav ul li {
    background: none;
    width: 100%;
}
#abt-nav ul li a {
    float: none;
}
#abt-nav ul li:hover > a {
    background-color: #121212;
    color: #00B4FF;
}
#lavalamp {
    background: url('https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgpYP_ZIa0BqlWHJDO3Xkw9rxWW_rq9kuL4WIncusKvOjfZvxo5HKwRlVN2Q6qdGfvhJZsBMSxFlu1_5QfYfXld2uIm5QgoMLIi6AG4QbjnU_P5YziOynsU_FPBy1_EHtJtT1oU4kpwnJ9b/s1600/Menu3.png') no-repeat scroll 0 0 transparent;
    height: 16px;
    left: 13px;
    position: absolute;
    top: 0px;
    width: 64px;
    -moz-transition: all 300ms ease;
    -ms-transition: all 300ms ease;
    -o-transition: all 300ms ease;
    -webkit-transition: all 300ms ease;
    transition: all 300ms ease;
}
#lavalamp:hover {
    -moz-transition-duration: 3000s;
    -ms-transition-duration: 3000s;
    -o-transition-duration: 3000s;
    -webkit-transition-duration: 3000s;
    transition-duration: 3000s;
}
#abt-nav li:nth-of-type(1):hover ~ #lavalamp {
    left: 13px;
}
#abt-nav li:nth-of-type(2):hover ~ #lavalamp {
    left: 90px;
}
#abt-nav li:nth-of-type(3):hover ~ #lavalamp {
    left: 170px;
}
#abt-nav li:nth-of-type(4):hover ~ #lavalamp {
    left: 250px;
}
#abt-nav li:nth-of-type(5):hover ~ #lavalamp {
    left: 330px;
}
#abt-nav li:nth-of-type(6):hover ~ #lavalamp {
    left: 410px;
}
#abt-nav li:nth-of-type(7):hover ~ #lavalamp {
    left: 490px;
}
#abt-nav li:nth-of-type(8):hover ~ #lavalamp {
    left: 565px;

}

Bước 2 - Chèn code sau vào một widget HTML ngang ở trên cùng, hoặc vào HTML chính của trang tìm đến chổ bạn muốn đặt vị trí menu. Thường sẽ ở trên cùng!