实现效果
先用html搭建个基本框架
<body> <div class="container"> <section id="content"> <form action=""> <h1>Login Form</h1> <div> <input type="text" placeholder="Username" required="" id="username" /> </div> <div> <input type="password" placeholder="Password" required="" id="password" /> </div> <div> <input type="submit" value="Log in" /> <a href="#">Lost your password?</a> <a href="#">Register</a> </div> </form><!-- form --> <div class="button"> <a href="#">Download source file</a> </div><!-- button --> </section><!-- content --> </div><!-- container --> </body>
接着用CSS3美化一下
body {
background: #DCDDDF url(https://cssdeck.com/uploads/media/items/7/7AF2Qzt.png);
color: #000;
font: 14px Arial;
margin: 0 auto;
padding: 0;
position: relative;
}
h1{ font-size:28px;}
h2{ font-size:26px;}
h3{ font-size:18px;}
h4{ font-size:16px;}
h5{ font-size:14px;}
h6{ font-size:12px;}
h1,h2,h3,h4,h5,h6{ color:#563D64;}
small{ font-size:10px;}
b, strong{ font-weight:bold;}
a{ text-decoration: none; }
a:hover{ text-decoration: underline; }
.left { float:left; }
.right { float:right; }
.alignleft { float: left; margin-right: 15px; }
.alignright { float: right; margin-left: 15px; }
.clearfix:after,
form:after {
content: ".";
display: block;
height: 0;
clear: both;
visibility: hidden;
}
.container { margin: 25px auto; position: relative; width: 900px; }
#content {
background: #f9f9f9;
background: -moz-linear-gradient(top, rgba(248,248,248,1) 0%, rgba(249,249,249,1) 100%);
background: -webkit-linear-gradient(top, rgba(248,248,248,1) 0%,rgba(249,249,249,1) 100%);
background: -o-linear-gradient(top, rgba(248,248,248,1) 0%,rgba(249,249,249,1) 100%);
background: -ms-linear-gradient(top, rgba(248,248,248,1) 0%,rgba(249,249,249,1) 100%);
background: linear-gradient(top, rgba(248,248,248,1) 0%,rgba(249,249,249,1) 100%);
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#f8f8f8', endColorstr='#f9f9f9',GradientType=0 );
-webkit-box-shadow: 0 1px 0 #fff inset;
-moz-box-shadow: 0 1px 0 #fff inset;
-ms-box-shadow: 0 1px 0 #fff inset;
-o-box-shadow: 0 1px 0 #fff inset;
box-shadow: 0 1px 0 #fff inset;
border: 1px solid #c4c6ca;
margin: 0 auto;
padding: 25px 0 0;
position: relative;
text-align: center;
text-shadow: 0 1px 0 #fff;
width: 400px;
}
#content h1 {
color: #7E7E7E;
font: bold 25px Helvetica, Arial, sans-serif;
letter-spacing: -0.05em;
line-height: 20px;
margin: 10px 0 30px;
}
#content h1:before,
#content h1:after {
content: "";
height: 1px;
position: absolute;
top: 10px;
width: 27%;
}
#content h1:after {
background: rgb(126,126,126);
background: -moz-linear-gradient(left, rgba(126,126,126,1) 0%, rgba(255,255,255,1) 100%);
background: -webkit-linear-gradient(left, rgba(126,126,126,1) 0%,rgba(255,255,255,1) 100%);
background: -o-linear-gradient(left, rgba(126,126,126,1) 0%,rgba(255,255,255,1) 100%);
background: -ms-linear-gradient(left, rgba(126,126,126,1) 0%,rgba(255,255,255,1) 100%);
background: linear-gradient(left, rgba(126,126,126,1) 0%,rgba(255,255,255,1) 100%);
right: 0;
}
#content h1:before {
background: rgb(126,126,126);
background: -moz-linear-gradient(right, rgba(126,126,126,1) 0%, rgba(255,255,255,1) 100%);
background: -webkit-linear-gradient(right, rgba(126,126,126,1) 0%,rgba(255,255,255,1) 100%);
background: -o-linear-gradient(right, rgba(126,126,126,1) 0%,rgba(255,255,255,1) 100%);
background: -ms-linear-gradient(right, rgba(126,126,126,1) 0%,rgba(255,255,255,1) 100%);
background: linear-gradient(right, rgba(126,126,126,1) 0%,rgba(255,255,255,1) 100%);
left: 0;
}
#content:after,
#content:before {
background: #f9f9f9;
background: -moz-linear-gradient(top, rgba(248,248,248,1) 0%, rgba(249,249,249,1) 100%);
background: -webkit-linear-gradient(top, rgba(248,248,248,1) 0%,rgba(249,249,249,1) 100%);
background: -o-linear-gradient(top, rgba(248,248,248,1) 0%,rgba(249,249,249,1) 100%);
background: -ms-linear-gradient(top, rgba(248,248,248,1) 0%,rgba(249,249,249,1) 100%);
background: linear-gradient(top, rgba(248,248,248,1) 0%,rgba(249,249,249,1) 100%);
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#f8f8f8', endColorstr='#f9f9f9',GradientType=0 );
border: 1px solid #c4c6ca;
content: "";
display: block;
height: 100%;
left: -1px;
position: absolute;
width: 100%;
}
#content:after {
-webkit-transform: rotate(2deg);
-moz-transform: rotate(2deg);
-ms-transform: rotate(2deg);
-o-transform: rotate(2deg);
transform: rotate(2deg);
top: 0;
z-index: -1;
}
#content:before {
-webkit-transform: rotate(-3deg);
-moz-transform: rotate(-3deg);
-ms-transform: rotate(-3deg);
-o-transform: rotate(-3deg);
transform: rotate(-3deg);
top: 0;
z-index: -2;
}
#content form { margin: 0 20px; position: relative }
#content form input[type="text"],
#content form input[type="password"] {
-webkit-border-radius: 3px;
-moz-border-radius: 3px;
-ms-border-radius: 3px;
-o-border-radius: 3px;
border-radius: 3px;
-webkit-box-shadow: 0 1px 0 #fff, 0 -2px 5px rgba(0,0,0,0.08) inset;
-moz-box-shadow: 0 1px 0 #fff, 0 -2px 5px rgba(0,0,0,0.08) inset;
-ms-box-shadow: 0 1px 0 #fff, 0 -2px 5px rgba(0,0,0,0.08) inset;
-o-box-shadow: 0 1px 0 #fff, 0 -2px 5px rgba(0,0,0,0.08) inset;
box-shadow: 0 1px 0 #fff, 0 -2px 5px rgba(0,0,0,0.08) inset;
-webkit-transition: all 0.5s ease;
-moz-transition: all 0.5s ease;
-ms-transition: all 0.5s ease;
-o-transition: all 0.5s ease;
transition: all 0.5s ease;
background: #eae7e7 url(https://cssdeck.com/uploads/media/items/8/8bcLQqF.png) no-repeat;
border: 1px solid #c8c8c8;
color: #777;
font: 13px Helvetica, Arial, sans-serif;
margin: 0 0 10px;
padding: 15px 10px 15px 40px;
width: 80%;
}
#content form input[type="text"]:focus,
#content form input[type="password"]:focus {
-webkit-box-shadow: 0 0 2px #ed1c24 inset;
-moz-box-shadow: 0 0 2px #ed1c24 inset;
-ms-box-shadow: 0 0 2px #ed1c24 inset;
-o-box-shadow: 0 0 2px #ed1c24 inset;
box-shadow: 0 0 2px #ed1c24 inset;
background-color: #fff;
border: 1px solid #ed1c24;
outline: none;
}
#username { background-position: 10px 10px !important }
#password { background-position: 10px -53px !important }
#content form input[type="submit"] {
background: rgb(254,231,154);
background: -moz-linear-gradient(top, rgba(254,231,154,1) 0%, rgba(254,193,81,1) 100%);
background: -webkit-linear-gradient(top, rgba(254,231,154,1) 0%,rgba(254,193,81,1) 100%);
background: -o-linear-gradient(top, rgba(254,231,154,1) 0%,rgba(254,193,81,1) 100%);
background: -ms-linear-gradient(top, rgba(254,231,154,1) 0%,rgba(254,193,81,1) 100%);
background: linear-gradient(top, rgba(254,231,154,1) 0%,rgba(254,193,81,1) 100%);
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#fee79a', endColorstr='#fec151',GradientType=0 );
-webkit-border-radius: 30px;
-moz-border-radius: 30px;
-ms-border-radius: 30px;
-o-border-radius: 30px;
border-radius: 30px;
-webkit-box-shadow: 0 1px 0 rgba(255,255,255,0.8) inset;
-moz-box-shadow: 0 1px 0 rgba(255,255,255,0.8) inset;
-ms-box-shadow: 0 1px 0 rgba(255,255,255,0.8) inset;
-o-box-shadow: 0 1px 0 rgba(255,255,255,0.8) inset;
box-shadow: 0 1px 0 rgba(255,255,255,0.8) inset;
border: 1px solid #D69E31;
color: #85592e;
cursor: pointer;
float: left;
font: bold 15px Helvetica, Arial, sans-serif;
height: 35px;
margin: 20px 0 35px 15px;
position: relative;
text-shadow: 0 1px 0 rgba(255,255,255,0.5);
width: 120px;
}
#content form input[type="submit"]:hover {
background: rgb(254,193,81);
background: -moz-linear-gradient(top, rgba(254,193,81,1) 0%, rgba(254,231,154,1) 100%);
background: -webkit-linear-gradient(top, rgba(254,193,81,1) 0%,rgba(254,231,154,1) 100%);
background: -o-linear-gradient(top, rgba(254,193,81,1) 0%,rgba(254,231,154,1) 100%);
background: -ms-linear-gradient(top, rgba(254,193,81,1) 0%,rgba(254,231,154,1) 100%);
background: linear-gradient(top, rgba(254,193,81,1) 0%,rgba(254,231,154,1) 100%);
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#fec151', endColorstr='#fee79a',GradientType=0 );
}
#content form div a {
color: #004a80;
float: right;
font-size: 12px;
margin: 30px 15px 0 0;
text-decoration: underline;
}
.button {
background: rgb(247,249,250);
background: -moz-linear-gradient(top, rgba(247,249,250,1) 0%, rgba(240,240,240,1) 100%);
background: -webkit-linear-gradient(top, rgba(247,249,250,1) 0%,rgba(240,240,240,1) 100%);
background: -o-linear-gradient(top, rgba(247,249,250,1) 0%,rgba(240,240,240,1) 100%);
background: -ms-linear-gradient(top, rgba(247,249,250,1) 0%,rgba(240,240,240,1) 100%);
background: linear-gradient(top, rgba(247,249,250,1) 0%,rgba(240,240,240,1) 100%);
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#f7f9fa', endColorstr='#f0f0f0',GradientType=0 );
-webkit-box-shadow: 0 1px 2px rgba(0,0,0,0.1) inset;
-moz-box-shadow: 0 1px 2px rgba(0,0,0,0.1) inset;
-ms-box-shadow: 0 1px 2px rgba(0,0,0,0.1) inset;
-o-box-shadow: 0 1px 2px rgba(0,0,0,0.1) inset;
box-shadow: 0 1px 2px rgba(0,0,0,0.1) inset;
-webkit-border-radius: 0 0 5px 5px;
-moz-border-radius: 0 0 5px 5px;
-o-border-radius: 0 0 5px 5px;
-ms-border-radius: 0 0 5px 5px;
border-radius: 0 0 5px 5px;
border-top: 1px solid #CFD5D9;
padding: 15px 0;
}
.button a {
background: url(https://cssdeck.com/uploads/media/items/8/8bcLQqF.png) 0 -112px no-repeat;
color: #7E7E7E;
font-size: 17px;
padding: 2px 0 2px 40px;
text-decoration: none;
-webkit-transition: all 0.3s ease;
-moz-transition: all 0.3s ease;
-ms-transition: all 0.3s ease;
-o-transition: all 0.3s ease;
transition: all 0.3s ease;
}
.button a:hover {
background-position: 0 -135px;
color: #00aeef;
}
以上就是html+css3实现的登录界面的详细内容，更多关于html+css3 登录界面的资料请关注其它相关文章！