0
因此，我做了一個導航欄上的懸停下拉菜單，但問題是，在列表中的項目已獲得一些額外的padding在沒有的地方，我怎麼能刪除padding（我試着檢查，但找不到任何東西）。如何擺脫下拉菜單上的多餘空間？
這裏的問題： 
這就是我想要的： 
的代碼：
@import url(https://fonts.googleapis.com/css?family=Raleway:600);
@import url(https://fonts.googleapis.com/css?family=Open+Sans:600);
@import url(https://fonts.googleapis.com/css?family=Roboto:400,500);
* {
margin: 0px;
border: 0px;
}
/*Header*/
header {
position: relative;
background-image: url(../img/forheader.png);
background-size: cover;
}
.logo {
background: rgba(224, 228, 40, 0.7);
padding: 2.5%;
}
.logo img {
position: relative;
max-width: 35%;
}
/*Header Over*/
/* NAVIGATION */
nav {
position: relative;
top: 0px;
left: 0px;
width: 100%;
height: 60px;
z-index: 100;
}
.unfixed {
background-color: white;
-webkit-transition: background-color 0.4s linear;
transition: background-color 0.4s linear;
box-shadow: 0px 5px 14px rgba(53, 53, 51, 0.12);
}
.fixed {
background-color: hsla(152, 78%, 41%, 0.9);
-webkit-transition: background-color 0.4s linear;
transition: background-color 0.4s linear;
box-shadow: 0px 5px 14px hsla(152, 78%, 41%, 0.54);
}
nav img {
position: absolute;
top: 5px;
left: 5px;
height: 50px;
display: none;
}
ul {
position: absolute;
right: 3%;
line-height: 60px;
height: 60px;
}
ul li {
display: inline-block;
position: relative;
height: 100%;
}
.unfixed ul li a {
text-decoration: none;
font-family: 'raleway';
font-size: 24px;
display: inline-block;
padding-left: 15px;
padding-right: 15px;
color: black;
box-sizing: border-box;
font-weight: 700;
}
.unfixed ul li a::after {
content: "";
display: block;
width: 0%;
position: absolute;
left: 50%;
bottom: 15px;
height: 1px;
background: black;
-webkit-transition: 0.3s linear all;
transition: 0.3s linear all;
}
.unfixed ul li a:hover::after {
width: calc(100% - 30px);
left: 15px;
}
.fixed ul li a {
text-decoration: none;
font-family: 'raleway';
font-size: 24px;
display: inline-block;
padding-left: 15px;
padding-right: 15px;
color: white;
box-sizing: border-box;
font-weight: 700;
}
.fixed ul li a::after {
content: "";
display: block;
width: 0%;
position: absolute;
left: 50%;
bottom: 15px;
height: 1px;
background: white;
-webkit-transition: 0.3s linear all;
transition: 0.3s linear all;
}
.fixed ul li a:hover::after {
width: calc(100% - 30px);
left: 15px;
}
/*DROP DOWN*/
nav ul li {
position: relative;
}
nav ul li ul {
font-family: 'raleway';
color: #fff;
font-size:24px;
height: auto;
text-align:center;
z-index:110;
position: absolute;
left: 0;
right: 0;
top: 60px;
-webkit-transform: scaleY(0);
-webkit-transform-origin-Y: 0;
-webkit-transition:all .5s;
}
.unfixed ul li ul{
width: 150px;
background: rgba(228, 228, 228, 0.87);
box-shadow: 0px 5px 14px hsla(152, 1%, 67%, 0.54);
}
.fixed ul li ul{
background-color: hsla(152, 78%, 41%, 0.9);
width:150px;
box-shadow:0px 5px 14px hsla(152, 78%, 41%, 0.54)
}
nav ul li:hover ul {
-webkit-transform: scaleY(1);
}
/*NAVIGATION OVER*/
/*FOOTER*/
/*FOOTER*/
footer {
position: relative;
background: rgba(28, 29, 38, 0.95);
color: white;
font-family: 'Open Sans', sans-serif;
padding: 30px;
font-size: 13px;
text-align: center;
}
footer h3 {
margin: 5px;
}
footer .social {
font-size: 17px;
}
footer .social img {
width: 40px;
height: 40px;
margin: 10px;
-webkit-transition: 0.4s linear all;
transition: 0.4s linear all;
-webkit-filter: saturate(0);
-moz-filter: saturate(0);
-o-filter: saturate(0);
-ms-filter: saturate(0);
filter: saturate(0);
}
footer .social img:hover {
-webkit-filter: saturate(1);
-moz-filter: saturate(1);
-o-filter: saturate(1);
-ms-filter: saturate(1);
filter: saturate(1);
}
/*FOOTER OVER*/
/* SCROLL BAR AND SELECTION */
::-webkit-scrollbar {
width: 8px;
height: 8px;
}
::-webkit-scrollbar-thumb {
background: #444;
}
::-webkit-scrollbar-track {
background: #FFF;
-webkit-box-shadow: inset 1px 1px 2px #E0E0E0;
border: 1px solid #D8D8D8;
}
::-moz-selection {
color: white;
background: #f01943;
}
::selection {
color: white;
background: #f01943;
}
@media screen and (max-width:850px) {
.fixed ul li a {
text-decoration: none;
font-family: 'raleway';
font-size: 18px;
display: inline-block;
padding-left: 10px;
padding-right: 10px;
color: white;
box-sizing: border-box;
font-weight: 700;
}
.unfixed ul li a {
text-decoration: none;
font-family: 'raleway';
font-size: 18px;
display: inline-block;
padding-left: 10px;
padding-right: 10px;
color: black;
box-sizing: border-box;
font-weight: 700;
}
nav img {
position: absolute;
top: 5px;
left: 5px;
height: 0;
display: none;
}
}<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
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